If a video conferencing application isn't working due to a domain name system (DNS) port error. Service record (SRV) is a resource record required for modification to fix the issue.
What are service records?Service records (SRV records) are data records that specify DNS parameters such as the port numbers, servers, hostnames, priorities, and weights of defined or cataloged services servers, as well as their IP addresses.
The source of information and the search engine concerning the SRV record
Locating specific services that an application needs will hunt for an associated SRV record.
The ports and unique settings for a new email client come from a configured SRV; otherwise, the email client's parameters will be off.
Enlistment/appointment, duty locations, and assignments are only a few examples of the information that can be found in military personnel records, which are mostly administrative in nature. training, credentials, and output.
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Wireless vulnerability assessment begins with the planning, scheduling, and notification of all Internet connections, and is usually performed on the organization's networks using every possible approach to penetration testing. a. True b. False
Wireless vulnerability assessment begins with the planning, scheduling, and notification of all Internet connections, and is usually performed on the organization's networks using every possible approach to penetration testing: B. False.
Vulnerability assessment can be defined as a systematic analysis and review of any form of security weakness in an information system (IS).
Hence, vulnerability assessment is used to determine if an information system (IS) is susceptible (prone) to attacks from users within and outside the network.
On a related note, wireless vulnerability assessment involves the analysis and review of a wireless network to verify its level of security.
Hence, it begins with planning and scheduling of the assessment of the organization's networks using every possible approach to penetration testing, at regular intervals.
However, you shouldn't notify all Internet connections when conducting a wireless vulnerability assessment because it defeats the aim and objective of security assessment.
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Match the Internet protocol with its purpose.
News:
http://
ftp://
file://
mailto:
Answer:
News: enables you to access newsgroups
http:// enables transfer of hypertext documents
ftp:// enables you to download from and upload to a remote computer
file:// loads a local file from your computer
mailto: loads the browser's e-mail screen to send an e-mail message
Answer:News:
✔ Enables you to access newsgroups
http://
✔ Enables transfer of hypertext documents
ftp://
✔ Enables you to download from and upload to a remote computer
file://
✔ Loads a local file from your computer
mailto:
✔ Loads the browser's e-mail screen to send an e-mail message
Explanation:
Right on Edge 2022
Your company is experiencing an increase in malware incidents. Your manager is asking for advice on how best to verify that company-owned workstations are up-to-date with security patches, anti-malware requirements, and software application updates. The manager is also concerned that employee-owned devices connecting to the corporate lan have the same level of security as the company devices
To verify that company-owned workstations are up-to-date with security patches, and anti-malware requirements the best is to Implement an endpoint management server appliance.
By analyzing all incoming data to stop malware from being installed and infecting a computer, antimalware can assist in preventing malware attacks. Antimalware software can also identify sophisticated malware and provide defense against ransomware assaults.
Hence, the best endpoint management server. In order to maintain functionality and protect the devices, data, and other assets from cyber threats, networked PCs and other devices are under the policy-based control of endpoint management.
Hardware-enabled capabilities in PCs built on the Intel vPro® platform can improve management and security software solutions. The security of both company-owned and employee-owned personal devices will unquestionably be improved by this.
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.Explain how encrypting data during transmission protects it from being read by an unauthorised person who intercepts the transmission.
Answer:
Encryption is an effective and efficient technique used to prevent unauthorized access to informations transmitted over the internet.
Explanation:
Encryption is a form of cryptography and typically involves the process of converting or encoding informations in plaintext into a code, known as a ciphertext. Once, an information or data has been encrypted it can only be accessed and deciphered by an authorized user.
Some examples of encryption algorithms are 3DES, AES, RC4, RC5, and RSA.
SSL/TLS are standard protocols that provides link encryption for the transmission of messages over the internet such as electronic mail (e-mail).
SSL is an acronym for Secured Socket Layer and it is one of the secured way of authenticating and encrypting data between a computer and the mail server.
In the case of TLS, it is an acronym for Transport Layer Security and it basically is used for providing authentication and encryption of data between two communicating systems on a network.
This ultimately implies that, SSL/TLS are standard network protocols that provides data integrity and privacy to users when communicating over the internet or networking devices as they're made to encrypt user credentials and data from unauthorized access. The SSL/TLS are an application layer protocol used for the encryption of mails sent over the internet, in order to protect user information such as username and password.
Why are 5g mmwave signals more likely to be blocked by physical barriers such as walls, buildings, and trees?.
5G mmWave signals are transmitted at higher frequencies and as such are more likely to be blocked by physical barriers such as walls, buildings, and trees.
What are 5G mmWave 5G mmWave?5G mmWave signals are also referred to as FR2 and they can be defined as a type of high frequency band signals which are typically found within the range of 24 gigahertz (GHz) to 40 gigahertz (GHz).
In Computer Networking, 5G mmWave signals are designed and developed to deliver large quantities of spectrum (bandwidth) and capacity over the shortest distance.
In conclusion, we can infer and logically deduce that the reason why 5G mmWave signals are more likely to be blocked by physical barriers such as walls, buildings, and trees is simply because they are transmitted at higher frequencies.
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convert the following decimal number to its equivalent binary ,octal,hexadecimal 1920
pls in step by step
pls help me bro
Answer:
0b11110000000 is binary
0o3600 is in octal
0x780 in hexa dec.
Explanation:its a bit complitcated to explain sorry bro!
Software that is used to detect and eliminate computer viruses. Question 3 options: Wi-Fi Cable Internet Antivirus Application Browser
Answer:
Anti Virus
Explanation:
Antiviruses (Windows Defender, McAfee, Avast) scan your computer/device for viruses.
WHAT ARE THE MOST USED AND POPULAR PROCESSOR
Answer:
i3 processor, i5 processor, AMD Athlon 64
why is it important to identify cables and conductors?
Answer:
While we almost never get to see most of the cables, they power everything so it only makes sense that you should know what the different types of cables and wires are, so that you can pick accordingly and have your equipment, devices and appliances powered properly.
It is also important to identify cables and conductors for safety purposes, such as emergencies linked with electricity.
Legacy systems can be described as all of the following except? Usually found on a mainframe. Old systems that often require hard-to-use command languages. Systems that most often have detailed information that can be accessed by a system at a higher tier. A system that often holds the middle tier of a multiple-tier system. A system that is already in place, from the past.
A legacy system refers to outdated infrastructure, applications, and processes, "a system that often holds the middle tier of a multiple-tier system" is not a characteristic of this system.
What is a legacy system?It describes software or IT systems that have been around for a long time and that, from a technological point of view, should be replaced by a more modern version.
A legacy system has often been used for a long time and is no longer technologically up to date, however these old applications are still used for various reasons, for example because they form the basis of newer software.
Therefore, we can conclude that legacy systems are those computer systems that have become outdated but are still used by companies, "a system that often holds the middle tier of a multiple-tier system" is not a characteristic of this system.
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Which phrase is the best definition of a play?
a story that focuses closely on key details of setting
a story with lots of dialogue and very little description of setting
a story that only makes sense when read aloud by actors
a story told one verse at a time, using lines and sometimes stanza
A phrase that represents the best definition of a play is a story that focuses closely on key details of a setting. Thus, the correct option for this question is A.
What is a phrase?In literature, a phrase may be defined as the collection or group of words that significantly work together in a sentence but do not contain a subject or a verb.
According to the dictionary of literature, a play is a work of drama, usually consisting mostly of dialogue between characters and intended for theatrical performance rather than just reading.
Therefore, a phrase that represents the best definition of a play is a story that focuses closely on key details of a setting. Thus, the correct option for this question is A.
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Explain how the CPU processes data instructions.
Answer:
The actual mathematical operation for each instruction is performed by a combinational logic circuit within the CPU's processor known as the arithmetic logic unit or ALU.
Explanation:
Can someone help me with Unit 7 of cmu cs academy python. PLSS EMERGENCYY
Carnegie Mellon University's CMU CS Academy is an online, graphics-based computer science curriculum taught in Python.
Why is Phyton important?Python has become a data science industry standard, allowing data analysts and other professionals to do complicated statistical computations, produce data visualizations, design machine learning algorithms, handle and analyze data, and accomplish other data-related jobs.
Development time is far more essential than computer run time in today's society. Python just cannot be beat in terms of time-to-market. Python is also efficient and dependable, allowing developers to design complex programs with minimal effort.
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While on vacation, Joe receives a phone call from his identity alert service notifying him that two of his accounts have been accessed in the past hour. Earlier in the day, he did connect a laptop to a wireless hotspot at McDonald's and accessed the two accounts in question.
Which of the following is the most likely attack used against Joe?
A. Unauthorized association
B. Honeyspot access point
C. Rogue access point
D. Jamming signal
The most likely form of cyber attack that was used against Joe during his vacation is: B. Honeyspot access point.
A honeyspot access-point refers to a network system that appears to be legitimate but fraudulent because it is usually set up to capture wireless transmissions, especially by eavesdropping on the sensitive information that are being transmitted by cyber attackers and hackers.
This ultimately implies that, it is usually set up as decoy to lure unsuspecting cyber attackers and hackers, in order to detect, deflect and study their attempt to gain unauthorized access to the network.
In this scenario, a honeyspot access-point was used against Joe during his vacation because he connected to a wireless hotspot at McDonald's.
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How to fix operands could not be broadcast together with shapes?
To fix the "operands could not be passed along with shapes" error in NumPy, you need to make sure that the shapes of both arrays match or are compatible.
To fix "operands could not be broadcast together with shapes" error in NumPy, you need to follow these steps:
Find the shapes of both arrays and make sure they match, numpy arrays can only be streamed together if their dimensions are the same or compatible.In the given arrays, all dimensions with size 1 are stretched to match the corresponding dimension in the other array.Arrays with mismatched dimensions generate the error "could not pass operands along with shapes".To reshape the array, The reshape() method can be used to change the shape of an array to make it compatible with another array.You can use numpy.reshape() to reshape an array from one shape to another without changing the data.Instead of passing in two matrices, use np.dot() or np.matmul() to perform the operation. The methods np.dot() and np.matmul() can be used to multiply two matrices.Transmission should only be used when necessary.The given error message "operands could not be passed along with shapes" appears when two arrays of different shapes are used in a NumPy operation, and their shapes are not compatible with each other.In NumPy, casting allows the operation to be performed even if the dimensions of the two arrays are not the same.Learn more about NumPy:
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Select the correct answer. Improving the way you communicate to others by your actions, is to improve which area of effective communication? A. Your speaking skills B. Your listening skills C. Your body language D. None of the above - your actions do not matter when communicating
It can be inferred that improving the way you communicate with others, through your actions, is improving your body language. The correct option is C.
What is communication?Communication is generally understood as the transmission of information. In this context, a message is transmitted from a sender to a receiver through a medium such as sound, paper, body movements, or electricity.
To communicate successfully, it's important to understand your body language. It is also beneficial to understand the differences in communication styles for face-to-face encounters, phone conversations, and digital communications such as email and social media. Through your body language, the other person can know if you don't want to take to them.
In conclusion, the correct option is C.
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A Review Constants Learning Goal: To practice Problem Solving Strategy 24.1 Equivalent Capacitance. Consider the capacitor connection shown in the picture below, where C1=C2=C3 = 16.0 uF and C4 = 36.0 uF. Determine the equivalent capacitance of the entire combination. (Figure 1) Part A The four capacitors shown in the diagram are neither all in series nor all in parallel. You can, however, identify portions of the arrangement that are either in series or parallel, as described in the following statements. Which of these statements are correct for this problem? Figure < 1 of 1 Check all that apply. C3 is in series with C4. C C3 is in parallel with C1 and C2. C4 is in series with Ci and C2. C3 HH O C1 is in series with C2. Submit Request Answer a b Learning Goal: A Review Constants Part 2 To practice Problem Solving Strategy 24.1 Equivalent Capacitance. Consider the capacitor connection shown in the picture below, where C1=C2=C3 = 16.0 uF and C4 = 36.0 uF. Determine the equivalent capacitance of the entire combination. (Figure 1) Suppose that you are given another network of the same form as the one analyzed in Part B, but with different values for the individual capacitances. How would you expect the equivalent capacitance Ceq to compare to the values of each individual capacitor in the network? Choose the statement below that is true regardless of the actual values for the individual capacitors. Figure < 1 of 1 > ► View Available Hint(s) Ceq must be less than C1 + C2 . C Ceq must be less than C4. The value of Ceq is not bounded by the value of any individual capacitance in the network. H. Ceq must be less than C3. "T Submit a
Correct statements for Part A: C3 is in series with C4, C1 is in series with C2.
Statement for Part B: The value of Ceq is not bounded by the value of any individual capacitance in the network.
Part A: The correct statements for this problem are: C3 is in series with C4, C1 is in series with C2, and C3 is in parallel with C1 and C2.
Part B: Regardless of the actual values for the individual capacitors, the statement that is true is: The value of Ceq is not bounded by the value of any individual capacitance in the network. The equivalent capacitance can be greater or smaller than any of the individual capacitances in the network, depending on the specific arrangement of series and parallel connections.
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Should a student have to redo work even though it was the teacher's fault for losing the assignment(s)?
My biology teacher lost TWO of my assignments. He KNOWS that I gave the assignments to him. We both came to the conclusion that either he had misplaced it or it was stolen.
Who is responsible for applying CUI markings and dissemination instruction?
A. Authorized common access card (CAC) holder
B. Authorized NIPRnet (Non-classified Internet Protocol Router (IP) Network) system
C. Authorized system access administrator
D. Authorized holder of the information at the time of creation
Authorized holder of the information at the time of creation. is responsible for applying CUI markings and dissemination instruction
What is CUI?
A CUI (common user interface) is a user interface designed to provide a consistent way of interacting with a computer system, regardless of the underlying hardware or software technology. It is a graphical user interface (GUI) that provides a unified look and feel across all programs and devices, allowing users to easily access and use them. The CUI also simplifies the process of learning how to use a computer by providing a unified, intuitive way for users to interact with the system. The CUI can include windows, menus, buttons, icons, and other graphical elements that allow users to access and manipulate data.
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2 red and 2 overlapping balls in the center are surrounded by a green, fuzzy, circular cloud with a white line running through it. 2 green balls sit on the white line, and a line leading a bracket around the balls is labeled A. A line leading to a bracket overlapping the white line is labeled B.Identify the parts of the atom that are labeled in the diagram.Label A:Label B:
Answer: Label A: nucleus. Label B: Electron Cloud
Explanation: I got it right
Answer:
Label A is nucleus and Label B is electron cloud
Explanation:
The area of a square is stored in a double variable named area. write an expression whose value is length of one side of the square.
The length of one side of a square with area stored in a double variable named area can be calculated as sqrt(area).
Assuming that the length of each side of the square is equal:
double length = sqrt(area);
Here, the sqrt function is used to calculate the square root of the area variable, which gives the length of one side of the square. The result is then stored in the length variable of type double.
In a square, all sides are of equal length, so to find the length of one side given the area, we need to calculate the square root of the area. The square root of the area gives the length of one side of the square. The sqrt function in C++ computes the square root of a given value. Therefore, to find the length of one side of the square, we can use the sqrt function with the area variable and assign the result to a new variable called length. The resulting length variable will contain the length of one side of the square.
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Give three advantages of using computers and sensors rather than an actual person.
computes are very smart sensors help to detect things very fast and easier
Answer:
Computers are more accurate and they work faster
State one criteria that makes a piece of malware a virus.
Answer: Self replication
Explanation: Malware is a catch-all term for any type of malicious software, regardless of how it works, its intent, or how it's distributed. A virus is a specific type of malware that self-replicates by inserting its code into other programs.
which of the following are normally used to write a program in a high-level language?
Compilers and interpreters are tools used to process and execute programs written in high-level languages.
A program is indeed a collection of instructions that a machine or computer follows to perform a specific task.
These instructions are written in programming languages, and there are various programming languages available for different purposes.
Compilers take the entire source code as input and analyze it as a whole. They perform syntax checking, type checking, and optimization.
If the code is error-free, the compiler translates the source code into machine code, which can be directly executed by the computer.
Interpreters, on the other hand, work line by line. They read and analyze a single line of code at a time, checking for syntax errors and other issues.
If the code is error-free, the interpreter immediately executes that line and proceeds to the next one. Interpreted languages are often more interactive and allow for runtime modifications.
Both compilers and interpreters serve the purpose of translating high-level code into machine code or executing it directly.
The choice between using a compiler or an interpreter depends on factors such as the programming language, the specific requirements of the program, and performance considerations.
In summary, compilers and interpreters are tools used to process and execute programs written in high-level languages.
Compilers translate the entire source code into machine code, while interpreters execute the code line by line. Both play essential roles in enabling the execution of programs written in high-level languages.
The question should be:
What are used to write a program in high-level language?
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WHO SAYS BUP ALL THE TIME
Answer:
Mario
Explanation:
An investigative journalist connects to the Internet over a wired Ethernet connection in a government building. They don't want anyone else to see which websites they're visiting.Which entities might be able to see the websites visited in that browsing session?- I. A rogue access point- II. The building's Internet Service Provider (ISP)- III. Their computer's web browserI and II onlyII and III onlyI and III onlyI, II, and III
The building's Internet Service Provider (ISP) would be able to see the websites visited in that browsing session. A rogue access point would only be able to intercept traffic if the journalist connected to it instead of the wired Ethernet connection.
In this scenario, the entities that might be able to see the websites visited by the investigative journalist during that browsing session are:
- II. The building's Internet Service Provider (ISP): The ISP is responsible for providing internet connectivity and can monitor the traffic that passes through their network. Their computer's web browser would not be able to reveal this information to anyone else.
- III. Their computer's web browser: The web browser stores the browsing history, so anyone with access to the journalist's computer could potentially see which websites were visited.
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Question # 10
Dropdown
Complete the sentences describing a computer innovation.
Software and technology that allow people to work together on a task are known as BLANK.
A. game-based learning
B. augmented reality
C. collaboration tools
HELP ME!
Answer:collaboration tools
Explanation:
Test 8
Question 6
Why do we use for loops with arrays?
Group of answer choices
Lets us quickly process contents of the array.
For loops let us access one specific element of an array.
For loops let Python handle the values as strings not numbers.
To store one piece of data at a time.
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Question 71 pts
The ___________ method adds all the elements of a list onto the end of an array.
Group of answer choices
extend
append
insert
pop
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Question 81 pts
The ___________ method removes elements from an array by the value, not the location.
Group of answer choices
pop
extend
remove
append
Answer:
to store multiple data of the same type in a contiguous memory location
Explanation:
rina has just completed some coursework in excel application writing and wants to begin developing her own macros to share more widely. she knows that she has to learn more about digital signatures in order to make her plan a reality. what phrase could rina use to best describe a digital signature?
A digital signature is a secure digital code used to authenticate the origin and integrity of digital data.
A digital signature is a form of authentication for digital data. It is a secure code used to verify the origin and integrity of the data. It is similar to the traditional signature that is used to sign documents and verify identity. A digital signature can be used to prove the authenticity of a document, file, or other digital data and can be used to provide security and privacy for online transactions.
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The objective of the ____________ control category is to counteract interruptions to business activities.
Answer: supply chain interruption
Explanation: Supply chain interruption refers to any event which interrupts the regular flow of a business's assets. This could include anything from a natural disaster disrupting the supply of components to a product, to a global pandemic like COVID-19 which has caused significant manufacturing and shipping disruptions worldwide. The objective of the supply chain interruption control category is to minimize and mitigate the effects of supply chain interruption events so that regular business activity can continue. This may include developing backup sources for vital components or materials, as well as creating contingency plans for future disruptions.