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3 years ago

Consider the following code segment in which the int variables a and b have been properly declared and initialized.

Computers and Technology

1 answer:

Amanda [17]3 years ago

8 0

Answer:

a and b should both be declared and initialized

Explanation:

The code checks

i - if a is less than b; a should be incremented by 1

ii - if b is less than a; b should be incremented by 1

iii - if none of the two conditions were met; both a and b get incremented by 1

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Directions. Read and analyze the sentences below. There are words or phrases to be corrected. Rewrite it on the blank accrording

devlian [24]

Full question attached

Answer and Explanation:

1. There’s need to ask for help and advice from people who have the

knowledge and skills in making a simple electrical gadget.

2. Adapter is used to plug appliances that are far from the main power source.

3. Do not touch the metal pipes while you are doing electrical repairs.

4. Shut off the power at the main switch or circuit breaker and unplug the equipment when working on electricity.

5. Pliers are tools used to grip, pull or cut electric wires.

From the above, we have corrected some of the errors that could be made in everyday home appliances or home electricity. In number 4, it is also worthy of note that shutting off power at the main switch will only require emergency situations otherwise we need only shut off the one for the problem circuit and leave the rest.

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3 years ago

Database management systems _____. a. include transaction-processing reports for database analysis b. are used to create, organi

GaryK [48]

Answer:B. Are used to create, organize, and manage databases

Explanation: Database management system (DBMS) is a computer software which is used to collect, analyse or evaluate and retrieve data from a database. It is essential to the flow of businesses or other activities of an organisation.

Examples of database management system softwares MICROSOFT ACCESS,FOXPRO,ORACLE etc all this are effective as it helps to manipulate the data structure,field names,the file formats etc.

3 0

3 years ago

A VALENTINE

-Dominant- [34]

Answer:

i dont see the image

Explanation:

6 0

3 years ago

Read 2 more answers

Which is part of the dales process A customer retention B billing C cost planning D customer relations

serious [3.7K]

Answer:

D customer relations

Explanation:

A sales process is a term that describes a set of predetermined undertakings in which a salesperson perform in order to engage and put up with prospective buyer right from the first stage which is pre-approach to a closed sale.

The sale process involves the following steps:

1. Pre-approach

2. Approaching the customer

3. Determining the needs of customers

4. Introducing the product

5. Handling questions and objections

6. Closing the sale

7. Recommendation selling

8. Encouraging and follow up.

Hence, all the steps involved in the sales process deals with CUSTOMER RELATIONS. Therefore, the right answer is option D.

6 0

3 years ago

A variable like userNum can store a value like an integer. Extend the given program to print userNum values as indicated.(1) Out

dimulka [17.4K]

Answer:

The program in Java is as follows:

import java.util.*;

public class Main{

public static void main(String[] args) {

int userNum;

Scanner input = new Scanner(System.in);

System.out.print("Enter integer: ");

userNum = input.nextInt();

System.out.println("You entered "+userNum);

System.out.println(userNum+" squared is "+(userNum*userNum));

System.out.println(userNum+" cubed is "+(userNum*userNum*userNum));

int userNum2;

System.out.print("Enter another integer: ");

userNum2 = input.nextInt();

int sum= userNum + userNum2; int product = userNum2 * userNum;

System.out.println(userNum+" + "+userNum2+" = "+sum);

System.out.println(userNum+" * "+userNum2+" = "+product); } }

Explanation:

This declares userNum

int userNum;

Scanner input = new Scanner(System.in);

This prompts the user for input

System.out.print("Enter integer: ");

This gets user input from the user

userNum = input.nextInt();

Number (1) is implemented here

System.out.println("You entered "+userNum);

Number (2) is implemented here

System.out.println(userNum+" squared is "+(userNum*userNum));

System.out.println(userNum+" cubed is "+(userNum*userNum*userNum));

This declares another variable userNum2

int userNum2;

This prompts the user for another input

System.out.print("Enter another integer: ");

This gets user input from the user

userNum2 = input.nextInt();

This calculates the sum and the product

int sum= userNum + userNum2; int product = userNum2 * userNum;

Number (3) is implemented here

System.out.println(userNum+" + "+userNum2+" = "+sum);

System.out.println(userNum+" * "+userNum2+" = "+product);

8 0

3 years ago