The physical memory will be divided into segments in a segmentation-based system, and each sector will be translated to a different area of the memory space.
How much memory can be addressed?The number of equipped in the CPU is just one of several variables that affect a device's memory capacity. 32-bit CPUs can only address memory with a size of up to 4 GB. A 64-bit computer has a limitless amount of memory. Memory capacity is also influenced by operating systems.
What kind of address is in memory?A memory address's data type is a reference, which is indicated by the type to which it points and an asterisk (*).
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write down four reasons for utilizing information and communication technology
Answer
utilizing information :-
Information helps in avoiding the duplication of research. Information stimulates the thought process of the users, particularly the scholars. Information helps the scientists, engineers, scholars, etc. to get well informed with the current advancements in their subjects, and to keep them up-to-date
communication technology:-
There are four main types of communication technology that have contributed to the ease of sending messages: telephone, radio, television, and internet.
Explanation:
Print the attributes of the InventoryTag object red_sweater. Sample output for the given program with inputs: 314 500 ID: 314 Qty: 500
class InventoryTag:
def __init__(self):
self.item_id = 0
self.quantity_remaining = 0
red_sweater = InventoryTag()
red_sweater.item_id = int(input())
red_sweater.quantity_remaining = int(input())
The program will be:
class InventoryTag:
def __init__(self):
self.item_id = 0
self.quantity_remaining = 0
red_sweater = InventoryTag()
red_sweater.item_id = int(input())
red_sweater.quantity_remaining = int(input())
print("ID:", red_sweater.item_id)
print("Qty:",red_sweater.quantity_remaining)
Output
314
500
ID: 314
Qty: 500
What is a program?A series of instructions written in a programming language for a computer to follow is referred to as a computer program. Software, which also includes documentation and other intangible components, includes computer programs as one of its components.
The behavior of a program during execution determines its function, which is frequently described by how a user interacts with it. The program illustrates the states.
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You're troubleshooting a computer running Windows 10. The operating system has halted and a blue screen has been displayed on the monitor with an error message. Which of the following is the MOST likely first step that should be taken in troubleshooting the issue?
Answer:
Search for the error in Microsoft's knowledge base or using an internet search engine
Explanation:
you are an it administrator who is troubleshooting a computer from within windows command prompt. you are trying to execute the chkdsk command line tool, but it keeps failing.
/ chkdsk? The /? Switch displays the appropriate syntax needed to perform the command.
Is CHKDSK capable of repairing corrupt files?Will CHKDSK help you recover data? It is not a data recovery program and will not restore lost or corrupted files. CHKDSK will merely confirm that the data currently on the disk is consistent and secure. CHKDSK (check disk) is a Windows system tool or application that examines your hard drive for file system issues. Running the CHKDSK program checks and repairs hard disk issues while also keeping your system data organized – it’s all part of good computer hygiene.
In the taskbar’s search box, type cmd (or command prompt). Select Run as Administrator from the context menu when you right-click Command Prompt. Enter the command chkdsk. This command causes the CHKDSK software to scan for errors without making any modifications.
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Answer
Explanation
Consider the following incomplete code: public class Test { public static void main(String[] args) { System.out.println(f(5)); } public static int fint number) { // Missing body } } The missing method body should be A) return "number"; B) System.out.println(number); C) System.out.println("number"); D) return number;
A return statement : return "number"
Explanation:An int is the specified return type for the method f. After performing whatever purpose it was intended for, this is what the method's body lacks.
Let's assume that the method returns the square of any value passed as an argument.
The Method f is declared to return an int.
This is what is missing in the method's body after doing whatever its function is.
Let's assume that the method returns the square of any value passed as an argument, then the complete code will be:
public class Test
{public static void main(String[] args)
{System.out.println(f(5));}
public static int f(int number)
{return (int)Math.pow(number,2);}}
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Write a program that allows the user to input a number and assigns this to variable called "counter" The program should loop and print out the word "computing" a total of 12 times
Answer:
counter = int(input("Enter a number: "))
for i in range(counter):
print("computing")
Explanation:
since you didnt mention what program to use, im using python to answer the question
XYZ University wants to set up a VPN network to connect to the internet and ensure that all their data is safe. They have asked you to recommend the correct communication protocol to use. Which of the following protocols should you recommend and why?
a. HTTPS, because it authenticates that the packets received were sent from the source and ensures that no other party can view the contents. It manages the keys to ensure that they are not intercepted or used by unauthorized parties.
b. IPsec, because it authenticates that the packets received were sent from the source and ensures that no other party can view the contents. It manages the keys to ensure that they are not intercepted or used by unauthorized parties.
c. TLS, because it is used to secure communications between a browser and a web server. This ensures data is safe in communications across the network.
d. SSH, because it is used to secure communications between a browser and a web server. This ensures data is safe in communications across the network.
Answer: b. IPsec, because it authenticates that the packets received were sent from the source and ensures that no other party can view the contents. It manages the keys to ensure that they are not intercepted or used by unauthorized parties.
The correct answer is option B:
b. IPsec, because it authenticates that the packets received were sent from the source and ensures that no other party can view the contents. It manages the keys to ensure that they are not intercepted or used by unauthorized parties.
What is IPsec?Several protocols collectively known as IPsec are used to establish secure connections between devices. It contributes to the security of data transmitted over open networks. It works by encrypting IP packets and authenticating the source from which the packets originate. IPsec is frequently used to set up VPNs.
Internet Protocol and secure are both abbreviated as IP and sec, respectively, in the term "IPsec." The main routing protocol used on the Internet is called the Internet Protocol, and it uses IP addresses to specify where data will go. Authentication and encryption are added to this process by IPsec, making it more secure.
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we don't need multimedia software to operate multimedia software. true or false
Answer:
False
Explanation:
Multimedia software typically requires some sort of software to operate and display the multimedia content. Without a software program, it would be difficult or impossible to view or interact with multimedia content.
data and business objectives might not align for a number of reasons. which of the following issues can prevent alignment? select all that apply.
a. data integrity
b. data visualization
c. sampling bias
d. insufficient data
b.) data visualization issues prevent alignment. Objectives might not align for several reasons.
What is data visualization?The graphic representation of data and information is the focus of the interdisciplinary discipline of data and information visualization (data viz or info viz)[1]. When interacting with large amounts of data or information, such as a time series, it is especially effective.
In order to improve human cognition, visual representations of abstract data are also being studied. Both numerical and non-numerical data, such as text and geographic data, are included in the abstract data. It has to do with scientific visualization and infographics. One difference is that when the spatial representation is chosen (such as the page layout of a graphic design), it is information visualization, and when the spatial representation is provided, it is scientific visualization.
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human resource management includes subjectivity and therefore cannot be meaningfully included in enterprise resource management (erp) systems.
The ERP system's HR module controls how often employees are present.
How are HR procedures handled while using the ERP?The majority of HR operations can be aided by a contemporary ERP system, from managing a company's workforce and payroll to applying analytics tools to monitor employee performance, support staff development and training, and assist in recruitment processes.
How do you refer to the SAP human resources ERP module by its full name?Undoubtedly one of SAP's most crucial modules is SAP Human Capital Management (SAP HCM). Other names for it include SAP Human Resource Management System (SAP HRMS) and SAP Human Resource (HR).
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Dennis is looking at payroll data. He adds “2*” to the criteria field. Which values would stay in the records after the query is run?
20,535
12,252
28,645
22,897
32,785
15,222
Since Dennis is looking at payroll data. He adds “2*” to the criteria field. The values that would stay in the records after the query is run are options A, C and D:
20,53528,64522,897How does a query run?A series of instructions called a query can be used to manipulate data. To carry out these procedures, you run a query. A query can generate, copy, delete, or modify data in addition to producing results that can be sorted, aggregated, or filtered.
In the command editor, type the SQL command you want to execute. To run the command, press Ctrl+Enter and then click Run. Advice: To run a specific statement, pick it and click the Run button.
Since He enter the command 2, All figures that start with 2 will run. Hence the options selected are correct.
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Assign sub_lyric by slicing rhyme-lyric from start_index to end_index which are given as inputs. Sample output with inputs: 47 COW 1 start_index - int(input) 2 end_index - int(input) 3 rhyme_lyric - "The cow jumped over the moon.' 4 sub_lyric - rhyme_lyric Your solution goes here we 5 print(sub_lyric)
The input values for start_index and end_index must be integers.
To clip rhyme_lyric from start_index to end_index and assign sub_lyric you can use the following code:
start_index = int(input("Please enter a starting index:
"))
end_index = int(input("Please enter the end index:
"))
rhyme_lyric = "A cow jumped over the moon."
sub_lyric = rhyme_lyric[start_index:
end_index]
print(sub_lyric)
The input values for start_index and end_index must be integers. rhyme_lyric is the string you want to cut. sub_lyric is assigned the cut portion of rhyme_lyric. You can print the sub_lyric to see the output.
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which of the following cctv types would you use in areas with little or no light? answer a camera with a high lux rating ptz c-mount infrared
Would you employ low- or no-light cctv types with infrared technology answer an infrared ptz c-mount camera with a high lux rating.
What is the purpose of a CCTV camera?To maintain high security and optimum safety, it is important to get a clear picture of everyone who enters and exits. If video from these cameras needs to be shown in court, the user can zoom in for more clarity. They are excellent for catching wrongdoing.
What is CCTV's complete name?Closed Circuit , or CCTV, is a modern technology that consists of a collection of digital video cameras with the purpose of monitoring specific situations.
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if a file with the specified name already exists when the file is opened and the file is opened in 'w' mode, then an alert will appear on the screen.
On the off chance that a document with the predetermined name as of now exists when the record is opened and the document is opened in 'w' mode, then, at that point, an alarm will show up on the screen. A piece of data is copied into the program when it is read from a file. When a file is closed, the program and the file lose communication.
What is the name of the procedure for obtaining data from a file?In figuring, information recuperation is a course of recovering erased, out of reach, lost, defiled, harmed, or designed information from optional capacity, removable media or records, when the information put away in them can't be gotten to in a standard manner.
Which four kinds of data recovery are there?recovery of logical data.Physical Recovery of DataRecovery of Data Right AwayContinuous security for data.To learn more about Recovery of Data here
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is the logical topology is the arrangement of cables net work devices and end systems
The logical topology of a network is the path through which data is transferred.
What is logical topology?A logical topology is a networking concept that defines the architecture of a network's communication mechanism for all nodes. The logical topology of a network can be dynamically maintained and reconfigured using network equipment such as routers and switches.A logical topology describes how devices appear to the user to be connected. A physical topology describes how they are physically connected with wires and cables.Broadcast (also known as bus) and sequential are the two logical topologies (also known as ring). Every message sent over the network is received by all devices in a broadcast topology.The logical topology is used to create a path for signals to travel through the network. It employs network protocols to define the path for packet transfer. The most typical example of network protocol is ethernet protocol.To learn more about topology refer to :
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