In the C++ statement pay = rate * hours; the * symbol is an example of

A. an operator.
B. an operand.no
c. a variable separator.
D. syntax.
E. none of the above.

Answer:

To prevent loss of data

Explanation:

Advantage of database approach over the file system are;

1)  in the database approach duplicacy of data is not found whereas in file processing system duplicacy is the only main issue.

2) we can recover the data in the database approach

3) The security of data in the database approach is better than a file processing system.

4) inconsistency occurs in file processing system.

Answer:

Option C i.e., The Internet is just a network of computers is the correct option.

Explanation:

Basically, the Internet of Things is not only the computer network at present because with the help of the internet we can connect people all over the world for the purpose of communication and exchange our thoughts, but we can also send and receive data through the internet and it also the computer network.

Answer:

blocking ransomware            

Explanation:

Answer:

The Format Cells dialog box displays formatting tabs for Font, Number, and Alignment

Explanation:

In MS Excel, Format Cells dialog box option, we found the following formatting tabs:

To access the format cells dialog box, we follow the following steps.

Answer:

Explanation:

Based on the information provided within the question it can be said that in order to make this upgrade you need to first update the server to the latest service pack for 2008 R2. Once this is done then you must upgrade to Server 2012. Only after the server is running Server 2012 can you upgrade to Server 2016

The answer is:

Door locks, light switches, security cameras and desktops (even laptops too)

When we say Internet of Things, it is basically all objects that can be connected to internet (objects that are parts of our daily lives) can be included in this phrase or quote). There are technologies pertaining to common household items such as locks, switches and cameras that can be controlled through the use of phones and internet. These things collect and stores data such as names, fingerprints, pictures and scans that are used for verification and authentication purposes.

Answer:

D. FFFFFF

Explanation:

The hexadecimal numbering system has 16 digits in its numbering system. The number in hexadecimal are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E and F.

The RGB is a color scheme used in monitor or screen of computer system. It represents the red, green and blue combination in the tube in cathode Ray tube television.

The values of each colors in the color scheme is represented by two hexadecimal digits to make six hexadecimal digits to represent a color.

A black is represented by all zero values of each color, that is;

Black : (RGB) #000000

While, white is represented with the highest values of each colors.

White : (RGB) #FFFFFF.

Answer:

Reservation (Correct)

Explanation:

DHCP reservation is a permanent IP address assignment. It is a specific IP address within DHCP scope that is permanently reserved for leased use to a specific DHCP client. Users can configure a DHCP reservation in their DHCP server when they need to reserve a permanent IP address assignment. Reservations are used for DHCP enabled devices like print and file servers or other application servers that always have the fixed IP address on the network.

Answer:

The answer is "Option C".

Explanation:

Relational expression are one or more variable and maybe even values, which operators have linked together. It is also known as the process, which is used to calculate the outcome, that is generated by the relational expression. These words are typically designed to answer the questions in boolean values, and other options were not correct, that can be described as follows:

The correct answer is C) Relational expression.

The correct answer is C) Relational expression. Whereas < is called a relational operator, x < y is called a relational expression. Relational expressions are used in mathematics and computer programming to compare two values and determine their relationship, such as less than, greater than, equal to, etc. In this case, the expression x < y compares the values of x and y to see if x is less than y.

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Answer:

The correct answer to the following question will be "Forensics ".

Explanation:

Therefore, Forensics is the right answer.

Answer:

d) 01010101

Explanation:

Answer:

upload; download

Explanation:

FTP (File Transfer Protocol) is an internet protocol used to upload and download a file to a server, there are some programs help us to transfer this data to a server, in some cases, we're going to need these programs to upload website files to the server like images or videos, or some websites where do you need a user and passwords to upload file by FTP

Answer:

The correct answer to the following question will be "Acute variables".

Explanation:

Important elements which indicate that each exercise should be conducted. The most essential aspect of training design. We decide how much tension the body brings and eventually how well the body adapts.

The variables of Acute training include:

Answer:

The correct answer to the following question will be the "Presentation layer".

Explanation:

Therefore, the Presentation layer is the right answer.

Answer:

Mainframe Computer

Explanation:

The Mainframe Computers are designed for bulk data processing with high speed and storing huge data that can't be performed by other regular PCs. They can run multiple instances of operating systems at the same time. They are used for application such as accounting, business transaction, information retrieval, airlines for the seat reservation and engineering computation.

What was the content of the lesson? It is hard to answer a question we need context on.

Answer:

Hardware layer

Explanation:

The hardware layer's job is to maintain and put to action central processor units and memory. Hardware layer first check the availability of the for mentioned duo and then decides the need to put one or another into action. Physical and data link layers act the same in the hardware layer. They bot are waiting to be called in action

Answer:

a. corporate blogs

Explanation:

corporate blog is the practice of creating content that addresses various topics which includes (updates, expert tips or best practices and company news) from the perspective of a brand. Also, blogs make posts and comments easy to reach and follow.

Answer:

The active directory (AD)

Explanation:

Included in the operating system of Windows server is a primary feature called Active Directory which essentially manages a centralized database containing user account and security information such as password.

The AD is created by Microsoft and allows users (typically admins) to manage network and IT resources and application data of a system running the Windows operating system. AD can be used to create users, authenticate users and authorize users to be able to access servers and applications on the system.

Answer:

IMAP and POP

Explanation:

The internet message access protocol (IMAP) is an internet protocol used for email retrieval through the port number 993 over the TCP protocol, from the mailing server. It server listens on port number 143 and the protocol allows for emails to be store permanently by the choice of the user.

The POP or post office protocol is sometimes used with the IMAP in the email system configuration. It is used to send email to a mail box through TCP port number 995. It's server listen to the request channel at port 110. It allows for a copy of the email to be downloaded by the client, with the original still in the server.

Answer:

A Denial-of-Service (DoS) attack

Explanation:

Hackers have many ways of interfering with or gaining access into a network or web server. One of the ways is to use Denial-Of-Service attack. In DoS attack, the network or web server is flooded with so many false communications or requests for services that the network might even crash.

The attack is might be so strong that it inundates the server with unnecessary queries so that even the legitimate requests from authorized/legitimate users might not be serviced or responded to.

Answer:

True

Explanation:

Database hold information and relationship among all entities that's why primary/unique key is set in all database for easy access of data

Answer:

POS system

Explanation:

Based on the information provided within the question it can be said that the grocery store manager is using a POS system. A Point of Sale System is a system that is used to allow customers to make a payment for a product or service at your store. Cash registers and Checkout Counters are examples of this, and when the customer completes a transaction it is a point of sale transaction.

Answer:

Time synchronisation.

Explanation:

Security information and event management (SIEM) is an application service that analyses the real time security alert in a network, which combines both security information management (SIM) and security event management (SEM).

Correlating is SIEM is a function of the SEM component that integrates sources of events, using attributes and common links to make it a useful source of data. It links these events from multiple sources, considering the time synchronisation of the events.

Time synchronisation is a process of coordinate independent clocks event signals due to clock drift, to avoid clock timing at different rate.

Answer: A. Monetary value

Explanation: Business impact analysis is an analysis conducted in order to predict the the causes of the disruption of the functions and activities of a Business organizations and finds possible ways of rescue or restarting the business. It has different phases in the priority identification phase,the MONETARY VALUE is required to attach qualitative values to the assets involved.

Final answer:

The appropriate unit of measurement for assigning quantitative values to assets during the priority identification phase of a business impact assessment is monetary. This allows for financial quantification and comparison, which is crucial for risk prioritization.

Explanation:

Business Impact Assessment and Quantitative Values for Assets

The unit of measurement that should be used to assign quantitative values to assets in the priority identification phase of the business impact assessment is monetary. In a business impact assessment, it is essential to quantify the value of each asset in financial terms to effectively understand the potential economic loss in the event of business disruption. This approach allows for a clear comparison of the value of different assets, which is critical for prioritizing risk management efforts.

Although concepts such as utility and importance are vital for evaluating assets, they are not as easily quantifiable as monetary values. Furthermore, time is a different type of data, often considered quantitative continuous, which represents change or the interval over which change occurs, rather than a value assigned to an asset.

Answer:

69,905,067 (approximate).

Explanation:

1 MB is equal to 1024 KB.

1 KB is equal to 1024 bytes.

So 1 MB is equal to 1024 x 1024 = 1,048,576 bytes.

600 MB is equal to 600 x 1,048,576 = 629,145,600‬ bytes

If an average word is of size 9 bytes then 600 MB size disk can store,

approximately 629,145,600 / 9 = 69,905,067 words.

Answer:

B. False.

Explanation:

A dynamic web page is a web page that changes its contents based on an event. There are two types of dynamic web page, they are client side web pages and server side web pages.

The server side scripting or dynamic web page changes its contents when the page is loaded. It is an application based scripting that sends the web page from the server to the client side, where the web browser uses the html scripting to process the page and the CSS and JavaScript helps determine how the html is parsed in DOM ( document object model).

Answer:

It's an error message

Explanation:

This error indicates that this computer in no longer trusted and diconnected from the Active Directory since the local computer password doesn’t match this computer object password stored in the AD database. Trust relationship may fail if the computer tries to authenticate on a domain with an invalid password. Typically, this occurs after reinstalling Windows.

A system trusted by a user, is one that the user feels safe to use, and trusts to do tasks without secretly executing harmful or unauthorised programs; while trusted computing refers to whether programs can trust the platform to be unmodified from that expected, whether or not those programs are innocent, malicious or otherwise.

Answer: Aggressive

Explanation:

Aggressive separation strategies are the technique that involves confrontation and intense feeling for separating something from others.

Answer:

I will write the code in C++ and JAVA                    

Explanation:

#include <iostream>

using namespace std;

int main()

{ std::string NAME;  

// i have used std::string so that the input name can be more than a single character.

std::cout << " enter the name"; // take an input name from user

std::getline(std::cin,NAME);

int AGE;

       cout<<"Enter age";  //takes age from the user as input

       cin>>AGE;

   cout<<"The age of "; std::cout <<NAME; cout<< " is " << AGE; }

/* displays the message for example the name is George and age is 54 so    message displayed will be The age of George is 54 and this will be displayed without a period */

The program first prompts the user to enter a name and the asks to input the age of that person. As per the requirement the if the user enter the name George and age 54, the program displays the following line as output:

The age of George is 54

Here  std::string is used so that the input string can be more than one character long.

import java.util.*;

public class Main

{ public static void main(String[] args) {

String NAME;

Scanner sc = new Scanner(System.in);

System.out.println("Enter a name:");

NAME= sc.nextLine();

int AGE;

Scanner scanner = new Scanner(System.in);

System.out.println("Enter age:");

AGE = Integer.parseInt(scanner.nextLine());

System.out.print("The age of " + NAME + " is " + AGE); }}

This is the JAVA code which will work the same as C++ code. The scanner class is used to read the input from the user. The output of the above JAVA code is as follows:

Enter a name: George

Enter age: 45

The age of George is 45

Final answer:

The code reads a user's input for name and age and prints a message including that information in Python. The user is prompted to enter their name and age, and the provided values replace NAME and AGE in the printed message.

Explanation:

To accomplish the task of reading in a name and an age and then printing the desired message, you can use any programming language. Below is an example in Python, which is known for its simple and easy-to-read syntax.

Python Code Example:

# Ask the user to input their name and age
name = input('Enter your name: ')
age = input('Enter your age: ')
# Print out the message with the name and age
print('The age of ' + name + ' is ' + age)
When this script is run, it asks the user to enter their name and age. After the user inputs this information, the script prints out a message stating the name and age of the person. If the user enters "Rohit" for the name and "70" for the age, the output will be:

The age of Rohit is 70