The statement is true. Closing a PrintWriter object ensures that the data in the buffer are sent to the file. When you write data to a file using a PrintWriter in Java, the data is first stored in a buffer rather than immediately written to the file. The buffer allows for more efficient writing by reducing the number of system calls.
However, to guarantee that all the data in the buffer is written to the file, you need to explicitly close the PrintWriter object. When you call the close() method on a PrintWriter, it flushes the buffer, which means it writes any remaining data in the buffer to the file and then closes the underlying file resources. By closing the PrintWriter, you ensure that all the data is properly written and persisted to the file. If you do not close the PrintWriter, there is a risk that some data may remain in the buffer and not be written to the file, leading to incomplete or lost data. Therefore, to ensure that the data in the buffer are sent to the file, it is important to close the PrintWriter object.
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An algorithm must have?
Answer:
Precision – the steps are precisely stated(defined).
Uniqueness – results of each step are uniquely defined and only depend on the input and the result of the preceding steps.
Finiteness – the algorithm stops after a finite number of instructions are executed.
Also:
Input specified.
Output specified.
Definiteness.
Effectiveness.
Finiteness.
why do most operating systems let users make changes
By these changes you most likely are thinking of the term 'Over Clocking'
Over Clocking is used on most Operating Systems to bring the item your over clocking to the max.
Over Clocking; is mostly used for Crypto mining and gaming.
you are the network administrator for your company. after configuring a new computer and connecting it to the network, you discover that you cannot access any of the computers on the remote subnet by ip address. you can access some of the computers on the local subnet by ip address. what is the most likely problem?
The most likely problem is Incorrectly defined default gateway.
What is ip address?An Internet Protocol address (IP address) is a numerical label that identifies a computer network that employs the Internet Protocol for communication. An example of such an IP address is 192.0.2.1. Identification of the network interface and location addressing are the two primary purposes of an IP address.
A 32-bit number is what the Internet Protocol version 4 (IPv4) defines as an IP address. However, a new version of IP (IPv6), utilizing 128 bits for the IP address, was established in 1998 in response to the expansion of the Internet and the exhaustion of IPv4 addresses. Deployment of IPv6 has been happening since the middle of the 2000s.
Human-readable notations are used to write and display IP addresses, such as 192.0.2.1 for IPv4 and 2001:db8:0:1234:0:567:8:1 for IPv6.
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The question is inside the screenshot
Answer:
second choice
you have created a number of different documents using several applications including word, excel, and powerpoint. these files are located in different folders on your hard drive. you want to be able to access these folders from a single location without actually moving them from their current location. what feature of windows 7 can you use?
You can run numerous operating systems on a single physical machine by using virtualization software.
As of Windows 7 Professional and beyond, as well as Windows Server 2008 R2, the technology is a standard feature. You can organize your files in libraries to make it simple to find and retrieve them. Windows 7 comes with four libraries by default for documents, music, photographs, and videos, but you can create your own Libraries based on your preferences. A server operating system designed specifically for private clouds and datacenters is called Nano Server. It may be remotely managed. It is considerably smaller than Windows Server in Server Core mode, only supports 64-bit tools, applications, and agents, and is comparable to Windows Server in Server Core mode.
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Give at lesat 3 examples of how is NLG (Natural Language Generation) beneficial and unbeneficial (pls support your points)
NLG (Natural Language Generation) is beneficial isuch as automating content creation, personalizing user experiences, and generating insights from data but have limitations including potential biases in generated content and difficulties in capturing nuanced human language.
How is NLG beneficial and unbeneficial?NLG offers numerous benefits including the ability to automate the generation of content across different domains, such as news articles, product descriptions, and weather reports. This helps save time and resources by eliminating the need for manual content creation.
NLG systems may have limitations. One concern is the potential for biased content generation as the models are trained on existing data that may contain biases. This can lead to the generation of discriminatory or misleading content.
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NLG is beneficial in generating content quickly and accurately, maintaining consistency, and providing a personalized user experience
NLG, or Natural Language Generation, is the method of generating natural language text using computer algorithms. It is a subfield of artificial intelligence that focuses on creating human-like texts, thereby making it easier for humans to interact with machines. Natural Language Generation is beneficial in many ways, but it also has its limitations. In this response, we will discuss the benefits and drawbacks of NLG in detail. Benefits of Natural Language Generation (NLG):
1. Efficient content creation: NLG algorithms can generate content faster than human writers, making it easier for businesses and publishers to create large amounts of content in less time. This is particularly beneficial for news and sports articles, where quick updates are required.
2. Consistent quality and tone: NLG can ensure that the content is written in a consistent tone and style, maintaining the brand's voice and values. In contrast, human writers can experience mood changes, which may influence the quality of their writing.
3. Personalization: NLG algorithms can create personalized messages and content, providing a better user experience for customers and clients. It can also be used for chatbots to provide human-like interactions with customers, improving customer satisfaction.
Unbeneficial of Natural Language Generation (NLG):1. Limited creativity: NLG algorithms can generate text based on the data it is fed. However, it lacks creativity and may fail to produce the same level of creativity as human writers. NLG cannot replace human writers' creativity, which is required in fields such as literature and poetry.
2. Dependence on data quality: NLG requires high-quality data to generate effective texts. Low-quality data may result in incorrect information and errors in the generated text.
3. Lack of empathy: NLG algorithms lack human empathy and understanding of social and emotional contexts. This may cause problems in situations that require a high level of emotional intelligence, such as counseling, medical diagnosis, and human resources. Therefore, NLG is beneficial in generating content quickly and accurately, maintaining consistency, and providing a personalized user experience. However, it has its limitations and cannot replace human creativity, empathy, and emotional intelligence.
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write a statement that assigns a string scalar nameperson to the following sequence of 11 characters: jon,pressor
nameperson = 'jon,pressor'
The variable nameperson is assigned the string value 'jon,pressor'.
How to assign the string scalar nameperson?Certainly! Here's the statement that assigns a string scalar nameperson to the sequence of 11 characters "jon,pressor":
python
nameperson = "jon,pressor"
In this statement, the variable nameperson is assigned the value "jon,pressor", which is a string containing the sequence of 11 characters. The string is enclosed in double quotes (") to indicate that it is a string literal.
By assigning this value to the variable nameperson, we can refer to it later in the program and perform operations or manipulations on the string as needed.
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What is another term for the notes that a reader can add to text in a word- processing document?
Answer:
Comments
.....
What is the unit of measure for energy
Answer:
unit measure of energy is joule
Explanation:
Which client statement indicates an understanding of the nurse's instructions concerning a Holter monitor?
a. "The only times the monitor should be taken off are for showering and sleep."
b. "The monitor will record my activities and symptoms if an abnormal rhythm occurs."
c. "The results from the monitor will be used to determine the size and shape of my heart."
d. "The monitor will record any abnormal heart rhythms while I go about my usual activities."
(d) "The monitor will record any abnormal heart rhythms while I go about my usual activities."
Option (d) accurately indicates an understanding of the nurse's instructions concerning a Holter monitor. The purpose of a Holter monitor is to continuously record the electrical activity of the heart over a period of time, typically 24 to 48 hours, while the person engages in their normal daily activities. By wearing the monitor throughout their usual activities, any abnormal heart rhythms or arrhythmias can be detected and recorded for further analysis by healthcare professionals.
This option demonstrates that the client understands that the monitor will capture any irregularities in their heart rhythm during their regular routines and not just during specific events or activities. It reflects comprehension of the instructions provided by the nurse regarding the purpose and functionality of the Holter monitor.
Other options provide inaccurate or incomplete information. Option (a) suggests that the monitor should only be taken off for showering and sleep, which neglects the importance of wearing it during daily activities. Option (b) relates to the purpose of the monitor but does not mention regular activities. Option (c) refers to determining the size and shape of the heart, which is not the primary objective of a Holter monitor.
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What are the three types of displacement?
Metal displacement, hydrogen displacement, and halogen displacement are the three different categories of displacement processes.
Precipitation, neutralization, and gas production are the three types of reactions that fall under the category of double displacement reactions. Precipitation reactions create solid compounds that are insoluble. An acid and a base undergo a neutralization reaction, resulting in the formation of salt and water. An object's position changes if it moves in related to a reference frame, such as when a passenger moves to the back of an airplane, or a lecturer moves to the right in relation to a whiteboard. Displacement describes this shift in location.
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Apart from the professional and legal responsibilities mentioned in the lesson, use appropriate resources (including online tools) to identify at least three additional ethical responsibilities expected from a computer professional. In brief, explain each responsibility that you identify.
Writing specifications for new computer systems, designing instruction pipelines for superscalar processors, diagnosing timing issues in embedded systems.
When assessing, recommending, and outlining system descriptions and alternatives, computing professionals should make an effort to be insightful, detailed, and impartial. To identify and reduce potential dangers in machine learning systems, extraordinary attention must be taken.
A wide range of individuals work in the field of computing, including theorists, designers of chips and hardware systems, database and expert system developers, creators of information systems for banks and insurance companies, personal computer software developers, and designers of both hardware and software. Professional responsibility includes, but is not limited to, working directly or indirectly with students while undertaking research, teaching, advising, supervising, mentoring, or coaching.
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Answer:
(Answers may vary.)
Work for public interest: As a computer professional, you must aim to minimize the negative effects of computing systems such as threats to the health and safety of users. When you design and implement computing systems, you must ensure they not only meet specifications, but pass appropriate tests and do not diminish the quality of life and privacy of users or harm the environment. If you are in a leadership position, you should ensure that the design and implementation of computer systems will protect the personal privacy and enhance the personal dignity of all users. The ultimate effect of the work should be for the good of the end users and the public.
Be honest: You need to be honest and work in the best interests of the client, employer, and public at large. Thus, if you ever feel that a project is working out to be too expensive, dangerous, unethical, or in violation of established norms, it is essential that you identify, document, and bring the issue to the notice of the client or your employer. If you believe there could be any actual or potential danger to the user, public, or environment, then disclose such details to the appropriate persons or authorities.
Maintain professionalism: Provide fair and reasonable professional reviews for all software or document evaluations and reviews. Be thorough and objective when you evaluate, recommend, and present reviews.
Explanation:
Which of the following types of digital evidence can be pulled from both a computer and a portable device?
Images
Text history
GPS coordinates
phone call data
The types of digital evidence that can be pulled from both a computer and a portable device are:
Text historyImagesGPS coordinatesWhat type of evidence can be identified and collected from digital devices?These are known to be Evidence that can be obtained Digitally. They includes:
Computer documentsEmailsText and instant messages,TransactionsImages Internet histories, etc.The above are all examples of information that can be obtained from electronic devices and can be used very well as evidence.
Therefore, The types of digital evidence that can be pulled from both a computer and a portable device are:
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Answer:
(A) Images
Explanation:
Got it right on my quiz.
The attachment should help you understand why its Images.
Select ALL the correct answers.
In attempts to improve their contribution to the environment a company decides to adapt green computing. Which of these techniques will contribute to green computing?
A.virtualization
B.grid computing
C.recycling
D.autonomic computing
Answer:
c. and a.
Explanation:
I think thought are right because you have to adapt the green
Answer:
A. Virtualization
C. Recycling
Within a word processing program, predesigned files that have layout and some page elements already completed are called
text boxes
templates.
frames
typography
Answer:
I think it's B) templates
Sorry if it's wrong I'm not sure!!
Explanation:
Within a word processing program, predesigned files that have layout and some page elements already completed are called: B. templates.
In Computers and Technology, word processor can be defined as a processing software program that is typically designed for typing and formatting text-based documents. Thus, it is an application software that avail end users the ability to type, format and save text-based documents such as .docx, .txt, and .doc files.
A template refers to a predesigned file or sample in which some of its page elements and layout have already completed by the software developer.
In this context, predesigned files in a word processing program, that have layout and some page elements already completed by the software developer is referred to as a template.
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Given the following information, assuming all materials are added at the beginning of the process, calculate the total cost to be assigned to ending work in process for the period. Direct Material Conversion Total Cost per equivalent unit $3.00 $2.50 Units completed and transferred out 48,000 Units in work in process, ending, 70% complete 20,000
Multiple choice question.
a $95,000
b $359,000
c $144,000
d $264,000
To calculate the total cost to be assigned to ending work in process for the period, we need to determine the cost of the work in process units. Using the given information, the correct answer is option (a) $95,000.
To calculate the cost of the work in process units, we first need to determine the equivalent units of production for direct materials and conversion costs.
The units completed and transferred out are given as 48,000, which means these units are fully completed and should not be included in the ending work in process.
For the units in work in process, ending, which are 20,000 and 70% complete, we calculate the equivalent units as follows:
Equivalent units of direct materials = Units in work in process, ending * Percentage complete = 20,000 * 70% = 14,000 units
Equivalent units of conversion costs = Units in work in process, ending * Percentage complete = 20,000 * 70% = 14,000 units
Next, we calculate the cost of ending work in process by multiplying the equivalent units of direct materials and conversion costs by their respective cost per equivalent unit and summing them:
Cost of ending work in process = (Equivalent units of direct materials * Cost per equivalent unit of direct materials) + (Equivalent units of conversion costs * Cost per equivalent unit of conversion costs)
Cost of ending work in process = (14,000 * $3.00) + (14,000 * $2.50) = $42,000 + $35,000 = $77,000
However, none of the given multiple-choice options match the calculated value of $77,000. Therefore, there might be an error in the options provided, and the correct answer cannot be determined based on the given choices.
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Pedro needs to write a block of code that will repeat a loop six times. Which type of loop should he use?
O for
O else
O else if
O while
Answer:
The answer to this question is given below in the explanation section.
Explanation:
Petro needs to write a block of code that repeats six times. The given options in this question that what should he use to implement the six times a block of code are:
for else else if whileThe correct option to this question is: 1 -for-loop.
So, Pedro needs to use for-loop to write a block of code that will repeat a loop six times. Because when you use for-loop, you know how many iterations are in a loop to execute a block of code. So in this case, the number of iteration is known. Therefore, Pedro needs to use for-loop.
While other options are not correct because:
Else and else are used to make decisions, these are not used to repeat a block of code. These are code branching statements in simple words. While while-loop is used to iterate/loop a block of code but when you don't know the exact number of repetitions.
Answer:
for loop
Explanation:
sorry im late
Can you guys please help me? ;-;
Which two statements are true for OSPF Hello packets? (Choose two.)- They are used to negotiate correct parameters among neighboring interfaces.- They are used to flood link-state information to all neighbor- They are used for dynamic neighbor discovery.- They are used to maintain neighbor relationships.- They are used to determine the complete network topology.
The two statements that are true for OSPF Hello packets are: 1. They are used for dynamic neighbor discovery. 2. They are used to maintain neighbor relationships.
OSPF (Open Shortest Path First) is a routing protocol that uses Hello packets to establish and maintain neighbor relationships. These packets are exchanged between OSPF routers to discover neighboring routers dynamically and to ensure that the neighbor relationship remains active. The Hello packets contain information such as router IDs, network masks, and hello intervals, which are used for negotiation of OSPF parameters among neighboring interfaces. However, Hello packets are not used to flood link-state information, determine the complete network topology, or negotiate correct parameters.
OSPF Hello packets play a crucial role in the establishment and maintenance of OSPF neighbor relationships, but they do not serve other functions like flooding link-state information or determining the complete network topology.
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You need to set up a new network with 15 workstations. you must provide access to network services for all 15 stations simultaneously and you have been told to use active directory in this network. which os can provide active directory services
As per the given scenario, the OS that can provide active directory services is Windows 2000 Server.
What is operating system?An operating system (OS) is the programme that controls all other application programmes in a computer after being installed into the system first by a boot programme.
As a member of the Windows NT family of operating systems, Microsoft created Windows 2000.
Windows 2000 is available in four different versions: Free, Regular, Advanced Application, and Data Center Software.
Microsoft also offers the 64-bit Intel Itanium-compatible Windows 2000 Limited Edition Enhanced Server and Data Center Server-Limited Edition, both of which were released in 2001.
All 15 stations must simultaneously use the network infrastructure, and Active Directory is necessary for utilisation in that network.
Thus, Windows 2000 Server will be used.
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Hattie uses the line of code num == 7 to assign the number 7 to the variable named num. What correction should be made?
This is in Python
Answer:
num = 7
Explanation:
num == 7 is basically asking "does variable num = 7".
== is for verification and = is for assigning
The corrected line of code should be `num = 7`, which assigns the value 7 to the variable named `num`.
The line of code `num == 7` is a comparison operation that checks if the value of `num` is equal to 7.
In order to assign the value 7 to the variable `num`, use the assignment operator, like this: `num = 7`.
The assignment operator (`=`) is used to store a value in a variable. It assigns the value on the right side of the operator to the variable on the left side.
So, the corrected line of code should be num = 7.
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Describe information technology (IT) someone helllpppp
Answer:
Describe information technology (IT) someone helllpppp
Explanation: :´(
Answer: information technology is the use of computers to store, retrieve, transmit, and manipulate data or information. IT is typically used within the context of business operations as opposed to personal or entertainment technologies. IT is considered to be a subset of information and communications technology.
Explanation:the term information technology in its modern sense first appeared in a 1958 article published in the Harvard Business Review; authors Harold J. Leavitt and Thomas L. Whisler commented that "the new technology does not yet have a single established name. We shall call it information technology (IT)." Their definition consists of three categories: techniques for processing, the application of statistical and mathematical methods to decision-making, and the simulation of higher-order thinking through computer programs.
50 POINTSSS!!! Select the various storage management tools.
Disk Cleanup
Cleaning a desktop
Check Disk
Checking for errors
Disk Defragmenter
Cleaning a keyboard
Windows Update
THERE ARE MULTIPLE
Explanation:
cleaning a desktop
and cleaning a keyboard
Answer:
The answer above me is wrong and Cleaning a desktop and Cleaning a keyboard have nothing to do with storage management tools.
The correct answers are:
Disk Defragmenter
Check Disk
Checking for errors
Disk Cleanup
Which of the following statements would be used to populate a table with data?
A. SELECT
B. CREATE TABLE
C. DROP TABLE
D. INSERT INTO
E. UPDATE
The statement used to populate a table with data is D. INSERT INTO.
INSERT INTO is a SQL statement used to add new rows of data into a table. It allows you to specify the table name and provide the values for each column in the table. The syntax typically follows the pattern:INSERT INTO table_name (column1, column2, ...) VALUES (value1, value2, ...);Here, you specify the table_name and list the columns you want to populate data into within parentheses. Then, you provide the corresponding values for each column in the VALUES clause, also within parenthesesThis statement is used to insert data into an existing table, allowing you to add records and populate the table with the desired information.
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Which factors influence how well a person reads? Check all that apply.
a. where the person reads
b. how actively the person reads
c. how difficult the text is
d. why the person is reading
e. who asks the person to read
Which statement is an example of a fact from an online source?
A. I think robots are the stuff of science fiction.
B. I have worked in robotics for over ten years.
C. Robots are only useful in car manufacturing.
D. Robotics will change our world in the future.
Which best describes a glossary?
A. a tool for memorizing words
B. a list of topics in a book
C. a translation dictionary
D. a short, topical dictionary
What is part of the third step in troubleshooting a computer problem?
a. locating the problem and identifying it
b. trying a number of simple fixes initially
c. researching ways to solve the problem
d. seeking help to solve the problem
Conceptual note-taking is?
a. the act of writing down information in the order it is given.
b. drawing attention to details with a marker or pen. c. adding main ideas and details to a graphic organizer. d. creating lists to organize homework and study time.
How is technology helping students succeed in the classroom? Check all that apply.
a. It allows them to quickly access educational information.
b. It enables them to play video games with their friends.
c. It makes it easier to share ideas with their classmates.
d. It helps them keep track of different events in their lives.
e. It ensures that they can keep in close contact with their friends.
f. It enhances their ability to research an array of topics.
Why do writers use in-text citations?
A. to reference all works used in research
B. to direct readers to an information source
C. to organize their reference materials
D. to receive credit for their own ideas
The intensity with which someone reads has an impact on how effectively they can read.
Her parents worry that her new friends will have a bad effect on her. His poetry has been greatly influenced by Emily Dickinson. His decision was significantly influenced by his health issues. "To impact or transform someone or something in a manner that is usually important but not immediately apparent" is the meaning of influence as a verb. The person or thing that affects one thing also affects another item. Influence is the capacity to profoundly affect someone or something. A person or thing is indirectly but dramatically changed when they have an affect on it. People occasionally use their power over others unwittingly and occasionally for selfish reasons
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given the n-digit decimal representation of a number, converting it into binary in the natural way takes o(n 2 ) steps. give a divide and conquer algorithm to do the conversion and show that it does not take much more time than karatsuba’s algorithm for integer multiplication.
The divide and conquer algorithm for converting decimal to binary does not take much more time than Karatsuba's algorithm for integer multiplication.
To convert an n-digit decimal representation of a number to binary using a divide and conquer algorithm, you can employ the following approach:
Base Case: If the number has only one digit, convert it directly to binary (using a lookup table or built-in functions) and return the result.
Recursive Case: If the number has more than one digit, split it into two halves (roughly equal sizes). Convert the left half to binary using recursion and convert the right half to binary using recursion.
Combine: Merge the binary representations of the left and right halves to obtain the final binary representation.
The time complexity of this algorithm can be analyzed as follows:
Let T(n) represent the time complexity to convert an n-digit decimal number to binary using this divide and conquer algorithm.
In the base case, the time complexity is constant (O(1)) since it involves converting a single digit.
In the recursive case, we split the number into two halves, each roughly n/2 digits. Therefore, the time complexity for each recursive call is T(n/2).
The merging step to combine the binary representations of the left and right halves takes O(n) time, as we need to concatenate the binary strings.
Using the Master theorem, we can determine the overall time complexity of this algorithm:
T(n) = 2T(n/2) + O(n)
Comparing this with the standard form of the Master theorem:
T(n) = aT(n/b) + f(n)
In our case, a = 2, b = 2, and f(n) = O(n).
The recurrence relation falls under Case 1 of the Master theorem, where a > \(b^k\), with k = 0.
Therefore, the time complexity is dominated by the work done at the leaves, which is O(n).
Hence, the overall time complexity of the divide and conquer algorithm for converting decimal to binary is O(n).
Now, comparing it to Karatsuba's algorithm for integer multiplication, we find that Karatsuba's algorithm has a time complexity of approximately O(\(n^{1.585\)).
Therefore, the divide and conquer algorithm for converting decimal to binary does not take much more time than Karatsuba's algorithm for integer multiplication.
In fact, it is in the same time complexity class, which is significantly faster than the O(n²) time complexity mentioned in the initial statement.
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List out analog computer
Answer:
1. Wall clocks.
2. Analog watches
3. Measuring instruments with callibration
Explanation:
you want to address the issues that are inherent in your claim because select an answer and submit. for keyboard navigation, use the up/down arrow keys to select an answer. a inherency provides many options for how to argue a claim. b your audience will be more convinced if you address all the issues they need answered. c every claim has at least two inherent issues. d your audience is hard to convince.
you want to address the issues that are inherent in your claim because your audience will be more convinced if you address all the issues they need answered(Option B).
What is Inherency?
According to the idea of inherentness, earlier art may, in some cases, be relied upon for both what it teaches as well as what is inherent in it, or what logically follows from those teachings. The subject matter of a patent claim must be both new and obscure. some prior art reference that explicitly or implicitly discloses every aspect of a claimed invention qualifies as anticipating the claim. The reasoning behind the theory of inherency is that a claim shouldn't pass the anticipation test only because one of its features isn't revealed or acknowledged in the earlier art reference.
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Which of the following are true about the format of Ethernet addresses? (Choose three answers.)
a. Each manufacturer puts a unique OUI code into the first 2 bytes of the address.
b. Each manufacturer puts a unique OUI code into the first 3 bytes of the address.
c. Each manufacturer puts a unique OUI code into the first half of the address.
d. The part of the address that holds this manufacturer's code is called the MAC.
e. The part of the address that holds this manufacturer's code is called the OUI.
f. The part of the address that holds this manufacturer's code has no specific name.
The three true statements about the format of Ethernet addresses are:
a. Each manufacturer puts a unique OUI code into the first 2 bytes of the address.
d. The part of the address that holds this manufacturer's code is called the MAC.
e. The part of the address that holds this manufacturer's code is called the OUI.
What is the Ethernet addresses?Every company has a special code that they put at the beginning of an address. It is called the OUI code, and it is made up of 2 bytes.
So, Ethernet addresses have a special code called the Organizationally Unique Identifier (OUI) that takes up the first two bytes (16 bits) of the address.
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a user cannot open several apps on a cell phone and takes the device into a repair shop. what is one possible cause for this situation?
A user cannot open several apps because the apps were installed on a memory card and the card has been removed. So, the repair shop will tell him to put the SD card back in the phone or suggest that he install apps in the phone's internal memory.
Understanding Smartphone Storage, Internal Versus External Memory:
It's crucial to know the distinction between internal and external (or expandable) memory when looking at a phone's memory requirements. Internal memory, which is typically 16, 32, or 64GB in size, is the manufacturer-installed storage space where the operating system, pre-installed applications, and other system software are installed.
If your phone only has 16GB of internal storage and no expansion slot, this is the maximum amount of storage you will ever have because the user cannot change the total amount of internal storage. Also keep in mind that the system software will have used up some of this already.
A removable microSD card or something similar is referred to as external, or expandable, memory. Many devices that have a MicroSD card slot come pre-installed with a card. However, not all phones will come with this additional storage, and some don't even support the addition of external memory. For instance, neither LG Nexus devices nor the iPhone have ever allowed users to add more storage space using an SD card. The ability to add a second 32GB or even 64GB card for a fair price should be a major factor if storage for music, pictures, or other user-added files is important to you.
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