COMPUTERS AND TECHNOLOGY COLLEGE

Look at the following assignment statements:word1 = "skate"
word2 = "board"

What is the correct way to concatenate the strings?

newWord = word1 / word2
newWord = word1 + word2
newWord = word1 * word2
newWord = word1 = word2

Answers

Answer 1

Answer:

The correct way to concatenate the strings is:

newWord = word1 + word2

Answer 2

Answer:

Answer:

newWord = word1 + word2

Explanation:

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Assume hosts A and B are each connected to a switch Svia 100-Mbps links. The propagation delay on each link is 25μs. The switch Sis a store-and-forward device and it requires a delay of 35μs to process a packet after is has received the last bit in the packet. Calculate the total time required to transmit 40,000 bits from Ato B in the following scenarios. (The total time is measured from the start of the transmission of the first bit at A, until the last bit is received at B. We always assume that links are bi-directional with the same transmission rate and propagation delay in each direction unless specifically instructed otherwise.)

Write a program that accepts a four digit number, such as 1998, and displays it on number on a line, like: 1 9 9 8 The program should prompt for a four digit number. The program assumes that the user enters the correct information. Provide the java code, including a comment with your name, course code and date.

Answers

package brainly;

import java.util.*;

/**

* @author CotrinaAlejandra

public class Brainly {

/*Provide the java code, including a comment with your name, course code and date.

Name:

Course:

Date: */

public static void main(String[] args) {

// TODO code application logic here

int number;

Scanner sc = new Scanner(System.in);

System.out.print("Write a four digit number: ");

number=sc.nextInt();

String newLine= String.valueOf(number);

System.out.println(newLine.charAt(0)+" "+newLine.charAt(1)+" "+newLine.charAt(2)+" "+newLine.charAt(3));

}

Which vendor did IBM select to create the operating system for the IBM PC?

Answers

The Answer Is: "Microsoft".

Illustrator : how do you edit a swatch ?

Answers

Answer:

To edit an existing pattern, double-click the pattern in the pattern swatch, or select an object containing the pattern and choose Object > Pattern > Edit Pattern

Whichof following can be thrown using the throw statement?ErrorThrowableExceptionRuntimeExceptionAll of Given

Answers

Answer: Exception

Explanation: A throw statement is a statement that whenever it gets executed ,it stops the flow of the execution immediately. The throw statement has a throw keyword for stopping of the execution which is denoted as the exception. A checked or unchecked exception can only be thrown. The compiler of a program has the function of giving warning if there are chances of exception.

When applying scenario logic to technology commercialization we should not consider if there is enough social, political, and market support for commercialization to take place Select one: True False

Answers

Answer:

False

Explanation:

The revenue has to be considered when commercializing technology. Social, political and market support determine whether there will be customers or not. So when applying scenario logic to technology commercialization we have to consider if there is market for the technology, if the society is willing ot pay for the technology anf if politics of the region will allow the business to operate.

Which of the following describes a 2×4 decoder? A)-Two AND gates, four Inverters, and one OR gate.
B)-Two Inverters, four AND gates, and one OR gate.
C)-Two OR gates, four AND gates, and one Inverter.
D)-Two Inverters, four OR gates, and one AND gate.
E)-Two Inverters, four AND gates, and no OR gates.

Answers

Answer:

A decoder is a circuit which has n inputs and 2n outputs, and outputs 1 on the wire corresponding to the binary number represented by the inputs. For example, a 2-4 decoder might be drawn like this:

and its truth table (again, really four truth tables, one for each output) is:

i1 i0 d3 d2 d1 d0

0 0 0 0 0 1

0 1 0 0 1 0

1 0 0 1 0 0

1 1 1 0 0 0

Explanation:

The following circuit generates all four minterms from two inputs, and implements the 2-4 decoder.

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