Solid State Drive is an acronym. No moving parts can be found on these disks. The information is entirely kept on non-volatile flash memory instead. The fact that no needle needs to move makes them substantially faster than SATA drives because neither reading nor writing data requires the movement of a needle.
What is an SSD card used for?
SSDs permanently store data on an integrated circuit, usually using flash memory. Because an SSD has flash memory instead of the mechanical hard-disk drives' moving elements, data can be written, transferred, and deleted discreetly and electronically (HDDs).
Do SSDs outperform hard drives?
SSDs are more energy-efficient, more durable, quieter, and faster. In the event of damage, HDDs may provide a simpler data recovery option. Given that contemporary SSDs are nearly as reliable as HDDs, SSDs win out as long as price isn't the deciding factor.
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You have a large Power over Ethernet flat screen that you are installing in a conference room that requires 70 watts of power. Which of the following IEEE standards does your PoE switch need to provide power for the flat screen?
PoE+
PoE++ Type 4
PoE++ Type 3
PoE
The IEEE standard that your PoE switch needs to provide power for the flat screen is PoE++ Type 4.
The Power over Ethernet (PoE) is a networking technology that allows Ethernet cables to carry electrical power. Power over Ethernet is defined in the IEEE 802.3 standard. The IEEE 802.3 standard has four different types of PoE technology. PoE+ provides up to 30 watts of power to a device, while PoE++ Type 3 provides up to 60 watts of power. PoE++ Type 4 provides up to 100 watts of power. This implies that a PoE++ Type 4 switch is needed to supply power to the flat screen that requires 70 watts of power. Therefore, the answer is PoE++ Type 4.
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What is e-governence?What are the advantage of it.
Answer:
The advantages of e-government include an improved flow of information from citizen to government, government to citizen, and within government itself. Additionally, e-government helps modernize administration procedures, improving economies and promoting transparency in the process.
E-government is the use of technological communications devices, such as computers and the Internet, to provide public services to citizens and other persons in a country or region.
Anybody know the answer to this question?
Answer:
sorry i need pointssssss
O cannot open app package publisher: microsoft corporation version: 1. 18. 2691. 0 his app package is not supported for installation by app installer because it uses certain restricted capabilities. X
Execute the troubleshooter: Press the Start button, choose Settings > Update & Security > Troubleshoot, choose Windows Store apps from the list, and then press Run the troubleshooter.
How can I activate the Microsoft App Installer protocol?Once the Desktop App Installer policy has been downloaded, open the Local Group Policy Editor and go to Computer Configuration > Administrative Templates > Windows Components > Desktop App Installer. Then, select "Enable App Installer ms-appinstaller protocol." to activate the functionality.
How can a Microsoft app be fixed?Choose the app you wish to update. The Advanced options link will be under the app's name; some apps won't have this option. If Repair is an option on the new page, choose it. Choose Reset if it's unavailable or doesn't resolve the issue.
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Write a Python program in Python-IDLE(in Script mode), save and upload in the
classroom for the following. 1) To calculate addition, subtraction, multiplication
of any 2 values which you will input while running the program. 2) To input 5
values, calculate total and average of those five values.
Your answer
What are the major differences between message-passing and shared-address space computers? Also outline the advantages and disadvantages of the two.
Message-passing and shared-address space computers are two different approaches to interprocess communication in distributed systems.
Message-passing is a method of communication where processes exchange messages with each other. Each process has its own private memory space, and communication occurs through message passing. The sender process creates a message, and the receiver process retrieves the message. This type of communication is often used in distributed systems where processes are distributed across multiple nodes and cannot share memory.
On the other hand, shared-address space computers are systems where multiple processes share the same physical memory. Each process has its own private memory space, but all processes can access a shared memory region. This type of communication is often used in parallel computing where multiple processes are executing on the same computer.
The major differences between message-passing and shared-address space computers are as follows:
1. Message-passing requires explicit communication between processes, whereas shared-address space computers allow processes to communicate implicitly through shared memory.
2. Message-passing is often used in distributed systems, whereas shared-address space computers are often used in parallel computing.
3. In message-passing, processes do not have direct access to each other's memory, whereas in shared-address space computers, processes can access each other's memory through shared memory.
The advantages of message-passing are:
1. Message-passing is easier to implement in distributed systems.
2. Message-passing provides better fault tolerance because processes are isolated from each other.
3. Message-passing allows for greater security because processes cannot access each other's memory.
The disadvantages of message-passing are:
1. Message-passing can be slower than shared memory communication because of the overhead associated with message passing.
2. Message-passing requires more memory because each message must be stored in memory.
The advantages of shared-address space computers are:
1. Shared-address space computers can be faster than message-passing because processes can access each other's memory directly.
2. Shared-address space computers can be easier to program because processes can communicate implicitly through shared memory.
3. Shared-address space computers can reduce memory requirements because shared memory is used instead of message passing.
The disadvantages of shared-address space computers are:
1. Shared-address space computers are less fault-tolerant because processes can directly access each other's memory.
2. Shared-address space computers can be less secure because processes can access each other's memory.
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Consider the following code snippet. File hoursFile = new File("hoursWorked.txt"); Your program must read the contents of this file using a Scanner object. Which of the following is the correct syntax for doing this? Scanner in = new Scanner("hoursWorked.txt"); Scanner in = new Scanner(hoursFile); Scanner in = Scanner.open(hoursFile); Scanner in = Scanner("hoursWorked.txt");
Answer:
Scanner in = new Scanner(hoursFile);
Explanation:
The syntax to read the content of a file after the file has been created/initialized is as follows;
Scanner [variable-name] = new Scanner([object-name]);
From the question above, the [object-name] is hoursFile
Substitute [object-name] with hoursFile, the syntax becomes
Scanner [variable-name] = new Scanner(hoursFile);
[variable-name] can be anything as long as it follows variable naming convention;
From the list of given options, the option that answers the question is: Scanner in = new Scanner(hoursFile);
write a program that reads an integer, a list of words, and a character. the integer signifies how many words are in the list. the output of the program is every word in the list that contains the character at least once. for coding simplicity, follow each output word by a comma, even the last one. add a newline to the end of the last output. assume at least one word in the list will contain the given character. assume that the list of words will always contain fewer than 20 words. ex: if the input is: 4 hello zoo sleep drizzle z then the output is: zoo,drizzle,
Loop over each word in the list, and check if it contains the character using the in operator. If it does, we print the word followed by a comma otherwise we skip it. At the end, we print a newline to complete the output.
Here's one way to write the program in Python:
n = int(input()) # read the integer
words = [] # create an empty list for the words
# read each word and add it to the list
for i in range(n):
word = input()
words.append(word)
char = input() # read the character to search for
# loop over each word and check if it contains the character
for word in words:
if char in word:
print(word + ',', end='') # print the word with a comma
print() # print a newline at the end
First, we read the integer n from the user, which tells us how many words to expect.Then, we create an empty list words to store the words.We loop n times, reading a word from the user each time and adding it to the list.Next, we read the character to search for from the user.Finally, we loop over each word in the list, and check if it contains the character using the in operator. If it does, we print the word followed by a comma (using end=' ' to prevent a newline from being printed), otherwise we skip it. At the end, we print a newline to complete the output.Learn more about character visit:
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On the new iOS version, can you save photos from ‘review confirmed photos’? If so, how? Thanks!
Answer:
No i dont think you can i was searching on ios websites for info cause i dont own one but it doesnt seem like you can ive been searching for quite a while now doesnt look like it tho
Which of the following is an example of a technical ("hard") skill?.
Answer: Microsoft Office, Troubleshooting, Interpreting Data, Video Editing, Graphic Design
Explanation:
What is the best CPU you can put inside a Dell Precision T3500?
And what would be the best graphics card you could put with this CPU?
Answer:
Whatever fits
Explanation:
If an intel i9 or a Ryzen 9 fits, use that. 3090's are very big, so try adding a 3060-3080.
Hope this helps!
Company x is planning to implement rule based access control mechanism for controlling access to its information assets, what type of access control is this usually related to?.
Discretionary access is the type of access control is this usually related to.
What is Discretionary access?The Unix file mode, which specifies the read, write, and execute rights in each of the three bits for each user, group, and others, is a typical example of DAC. DAC characteristics include: The owner of an object may be changed by the user (s). Users have control over what kind of access other users have.
The concept of limiting access to things based on the identity of the subject is known as discretionary access control (the user or the group to which the user belongs). Access control lists are used to implement discretionary access control.
Thus, Discretionary access.
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Plz help the final is due today!
Bones used to keep knees and elbows pointed in correct direction are called which of the following ? Guide bones Pole Targets Phantom bones Pointers
Which of the following is a one-sentence summary of a film project? elevator pitch fog line portfolio plosive
The 3D cursor in Blender is basically just a handy tool that allows you to mark an exact point in space-helpful when you want to align an object to snap an object to a certain position . True False
Instinctually , most animals are keenly attuned to the sounds of danger, even more so than to the sight of a threat . True False
Answer:
true
Explanation:
true
What is ergonomic in computer and technology
Answer: Interaction with technology
Explanation: Computer ergonomics is the study of how we interact with our computers. Scientists that study computer ergonomics, attempt to find solutions to strain, fatigue, and injuries caused by poor product design or workplace arrangement. Their goal is to create an overall comfortable and relaxed workplace environment.
4. Write technical term for the following statements
A) The computers designed to handle specific single tasks.
B) The networked computers dedicated to the users for professional wrok.
C) The computers that uses microprocessor as their CPU.
D) A computer that users analog and digital device.
E) The computer that processes discontinuous data.
F) The portable computer which can be used keeping in laps.
G) The general purpose computers used keeping on desk.
Answer:
a) Special-purpose computer
b)
c)microcomputers
d) hybrid computer
e) digital computer
f) laptop computers
g) desktop computers.
Please mark me as brainlist :)Need Help ASAP! You might create a flowchart as part of the ___
phase of a software development project.
release
testing
design
coding
Answer:
design .
Explanation:
Answer:
Design
Explanation:
3.5-7 TCP Flow Control. True or False: with TCP flow control mechanism, where the receiver tells the sender how much free buffer space it has (and the sender always limits the amount of outstanding, unACKed, in-flight data to less than this amount), it is not possible for the sender to send more data than the receiver has room to buffer.
The given statement is True. TCP is a protocol which is used to transfer data reliably over a network. The data transfer over TCP is called a connection. TCP uses flow control mechanism which is essential for reliable transmission of data.
In flow control, the receiver tells the sender about the free buffer space it has and the sender always limits the amount of outstanding, unACKed, in-flight data to less than this amount, it is not possible for the sender to send more data than the receiver has room to buffer.So, with TCP flow control mechanism, it is not possible for the sender to send more data than the receiver has room to buffer.The TCP uses the sliding window algorithm to perform flow control. The sliding window algorithm works on the receiver end.
The receiver sends a window size (n) to the sender, telling how many packets (n) it can receive at a time. The sender then sends up to n packets and waits for an acknowledgement for these n packets before sending more packets.The flow control mechanism used in TCP allows the receiver to control the flow of data from the sender. The receiver controls the amount of data that can be sent by the sender, preventing the receiver from being overwhelmed with too much data.
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To help improve the performance of your DDBMS application, describe the parallelism technique you will employ.
Write a materialized view query to select columns from two tables that were created and partitioned and placed on two different servers.
Show how you will partition one table vertically into two (2) servers located at different sites.
Show how to partition a table horizontally using any partitioning strategy. Justify the selection of that particular strategy.
Select and sketch the distributed database architecture (consisting of at least 2 locations) for a DDBMS application. Justify your selection of that particular architecture.
To improve the performance of the DDBMS application, one parallelism technique that can be employed is parallel query processing. This involves dividing a query into multiple subqueries that can be executed simultaneously by different processors or servers. This allows for faster execution of the query by utilizing the computational power of multiple resources.
To select columns from two tables that are created and partitioned on different servers, a materialized view query can be used. Here's an example query:
CREATE MATERIALIZED VIEW my_materialized_view AS
SELECT t1.column1, t1.column2, t2.column3
FROM table1 t1
JOIN table2 t2 ON t1.key = t2.key;
Vertical partitioning involves splitting a table's columns into separate tables based on their logical grouping. To partition a table vertically into two servers located at different sites, we can create two tables with the desired columns on each server and define proper relationships between them using foreign keys.
Horizontal partitioning, also known as sharding, involves dividing a table's rows based on a specific partitioning strategy. One common strategy is range partitioning, where rows are distributed based on a specific range of values from a chosen column. For example, if we have a "date" column, we can partition the table by years, with each year's data stored in a separate partition.
The selection of the partitioning strategy depends on the specific requirements and characteristics of the data and the application. Range partitioning can be a suitable strategy when data needs to be distributed evenly across partitions and when queries often involve ranges of values from the partitioning column.
For the distributed database architecture, a suitable choice can be a client-server architecture with a master-slave replication setup. In this architecture, multiple locations or sites can have slave servers that replicate data from a central master server. This architecture provides data redundancy, improves fault tolerance, and allows for distributed query processing.
The selection of this architecture is justified by its ability to distribute data across multiple locations, enabling faster access to data for clients in different locations. It also provides scalability as more servers can be added to accommodate increasing data and user demands. Additionally, the replication feature ensures data availability even in the event of a server failure, enhancing the reliability and resilience of the DDBMS application.
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Match each definition with the term it describes. A(n) ______ provides identification and addressing information for computers and devices on a network. A(n) ________ is a network that covers an area of less than a mile. The Internet is an example of a(n) ______.
Answer:
IP address, LAN, WAN
Explanation:
Answer:
Sentence 1: IP Address
Sentence 2: LAN
Sentence 3: WAN
Explanation:
Edge 2022
What's a checked exception?
A
One that the Java class library already checks for, so our programs don't have to worry about checked exceptions.
B
One that the program must check because the compiler can't check it.
C
One that the compiler can check to make sure the program handles it.
D
One that the operating system checks, evaluates, and corrects.
Answer:
The answer is option A "One that the Java class library already checks for, so our programs don't have to worry about checked exceptions"
Explanation:
A checked exception is a sort of special case that should be either gotten or proclaimed in the method in which it is declared.
In the Java class chain of importance, a special case is a checked exception in the event that it acquires from java.lang.Throwable, however not from java.lang.RuntimeException or java.lang.Error. All the application or business rationale exceptions should be checked special cases.
It is conceivable that a strategy proclaims that it can toss a special case, however it doesn't. In any case, the guest needs to manage it. The checked exception announcement has a domino impact. Any strategies that will utilize the past strategy will likewise need to deal with the checked exception, etc.
So the compiler for the Java programming language checks, at gather time, that a program contains overseers for all application exceptions, by examining every method body. In the event that, by executing the method body, an exception can be tossed to the guest, that special case should be announced. How does the compiler know whether a method body can toss an exception? That is simple. Inside the method body, there are calls to different strategies; the compiler takes a gander at every one of their strategy signature, what exceptions they proclaimed to declare.
Answer:
The correct answer is C)
Explanation:
Within Java, a checked exception is one that is checked by the compiler.
When a code within a method generates a checked exception, one of two things must happen:
a) the method should take care of the exception or
b) it should indicate the exception using throws keyword.
Cheers
A. Fallacy B. Proposition C. Conditional Statement D. Assumption E. Logical Reasoning F. Variable An element of a situation that has the potential to change in value. A B C D E F An element of a situation that is accepted as true without proof. A B C D E F The process of analyzing and evaluating arguments to draw a valid conclusion. A B C D E F A statement that is either true or false. A B C D E F A statement with an if-then structure that is either true or false. A B C D E F An argument based on an error in reasoning.
Answer:
A,B
Explanation:
its in the question......,....,...
Lane received a phone call from a client. The client claimed that a file he was working on the day before had disappeared from his computer along with several other files. Lane went to the client’s desk to see if she could rebuild the files from the backup done the night before. Lane found and rebuilt the files from the backed-up data. When lane called the next morning to see if everything was working, the client said that two of his files were gone again. He also noticed new files in a folder. When lane arrived, she checked to see how much free space the computer had available and found that it had 250gb less than the day before. What is the issue with the client’s computer?
a. Spam
b. Corrupt hard drive
c. Bad hard drive driver
d. Computer virus
There are different kinds of virus. The issue with the client’s computer is Computer virus.
What is computer virus?A computer virus is known to be a kind of computer program that, when used, can recopy itself by modifying other computer programs and putting its own code.
The Examples of computer viruses are:
Worms Trojans , etc.The issue with the system that Lane is working on is virus and it can be worked on by using Anti-virus.
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. Aisha’s supervisor asks her to create an aspect of a program that will hold data and make it easy to access. What does Aisha need to create? a flowchart a variable a data structure a syntax algorithm
Answer:
A Data Structure
Explanation:
Edge 2020
Answer:
C, a data structure
Explanation:
I mainly did this for the 50 pts lol
Consider yourself as an IT project manager in your organization and write a paper on an IT project that had problems due to organizational issues. Your paper should include your opinion on how to prevent those problems in the future.
Your well-written paper should meet the following requirements:
Be two to three pages in length
Include two external references in addition to the textbook
Be formatted according to CSU-Global APA guidelines.
Organizational problems can impact IT projects, but IT project managers can mitigate these issues through communication, stakeholder involvement, and resource management, increasing the chances of successful outcomes.
Organizational problems can significantly impact IT projects, leading to failure or delays. The IT project manager plays a crucial role in recognizing and addressing these issues.
Effective communication, involving stakeholders, and securing adequate resources are key preventive measures. Establishing clear communication channels with the organization, obtaining support from senior management, and ensuring sufficient resources can enhance project success.
It is essential for IT project managers to learn from past experiences and employ strategies outlined in project management literature to mitigate the impact of organizational problems. By implementing these preventive measures, organizations can improve the likelihood of successful IT project outcomes.
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You have learned about the uses of the Internet. Perform online research and identify applications of the Internet in at least four different fields, apart from the ones mentioned in the lesson. Write a short report on your findings.
Answer:
Answer:
Explanation:
Internet is useful in all the sectors and fields of research and business.
a) IT industry
b) Research
c) Efficient logistics
d) Digital marketing
Explanation:
Internet is useful in all the sectors and fields of research and business.
Some of the prominent sectors are
a) IT industry - All the work such as making of website, app, coding, etc. is due to the internet.
b) Research - Students can conduct secondary research online because of the internet and hence their research has now speeded up as compared to the time taken in earlier days
c) Efficient logistics - Be it online shopping, food delivery, parcel delivery etc. every this is driven by internet
d) Marketing on social media platform also known as e marketing is one of the most prominent field of internet application
What is Fill handle?
Answer: I copied and pasted my answer if you need the website to cite information let me know
Explanation:
Fill Handle is a feature in Excel that enables you to auto-complete a list in a row/column by simply dragging it using your mouse. A basic understanding of fill handle in Excel could save you some time and make you more productive.
Mr. Simmons has assigned a research project. Every student in the class will create a single page report about the recycling habits of an assigned state. The individual reports will then be combined to form a single 50 page reference manual. What can Mr. Simmons require each student use so that all page layouts follows a consistent style
Answer: template
Explanation:
In order for each student to have a page layout that follows a consistent style, then the students should have a template.
A template refers to a predesigned document that can be used can to create documents without having to think about formatting. When a template is used, the margin size, spacing, font style, etc are predetermined.
jake is a network administrator for a hospital. there is medical equipment that relies on having uninterrupted internet connectivity. which of the following types of routing protocols should jake focus on to ensure that the hospital's network connectivity remains reliable? answer link state routing protocols distance vector routing protocols exterior dynamic routing protocols interior dynamic routing protocols
To ensure reliable network connectivity for the hospital's medical equipment, Jake should focus on interior dynamic routing protocols.
These protocols are designed for use within a single autonomous system (AS), such as a hospital network, and are capable of adapting to changes in the network topology in real-time. Interior dynamic routing protocols, such as OSPF (Open Shortest Path First) and EIGRP (Enhanced Interior Gateway Routing Protocol), are able to calculate the most efficient path for data to travel through the network and can quickly adjust to changes, such as a network link going down or a new device being added. This helps to ensure that the medical equipment has uninterrupted access to the network and can continue to function properly.
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What is the largest possible value that the variable x can have after the code segment executes? 17 17 A 14 14 B 11 11 C 4
Answer:
i dont know sorry man no problem listed
Explanation:
The largest possible value that the variable x can have after the code segment executes is 14. Thus the correct option is B.
What is a variable?A variable refers to an entity whose value changes over time. As the name suggests variable which means whose value varies from situation to situation. The terms which remain fixed are referred to as constant.
A range of an array element's indexes or subscripts is referred to as an extent. The size of an array might vary between 1 and 10. The indicia or subscripts shall be integers within the range.
The terminology for ranges and indices is described in this feature specification to make it easier to index individual components within a sequence or a range.
The term "index" refers to a position in a sequence or array. In an array, the operator provides the comparative index starting from the end. A range is a representation of a composed of approximately of an array.
Therefore, option B is appropriate.
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Consider the following code segment. Assume that index1 is a number between 1 and LENGTH(theList), inclusive, and index2 is a number between 2 and LENGTH(theList) - 1, inclusive.
theList ← [9, -1, 5, 2, 4, 8]
x ← theList[index1] + theList[index2]
What is the largest possible value that the variable x can have after the code segment executes?
answer choices
17
14
11
4
question 4 you are working with a database table that contains data about music artists. the table is named artist. you want to review all the columns in the table. you write the sql query below. add a from clause that will retrieve the data from the artist table. 12 select * reset how many columns are in the artist table? 1 point 8 2 5 9
Add "FROM artist" to the SQL query in order to retrieve all columns from the "artist" table. The information provided makes it impossible to estimate how many columns there are.
How many columns are there in the table of artists?It has the artist id and name columns. The integer column with unique values that serves as this table's primary key is called artist id.
What is the name of an artist's table?When used in its original form, a drawing board (also known as a drawing table, drafting table, or architect's table) is a type of multipurpose desk that can be used for any kind of drawing, writing, or spontaneous sketching on a large sheet of paper, for reading a large format book or other oversized document, or for precisely drafting.
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