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puteri [66]
1 year ago
5

Which of the following commands uses correct syntax for matching the patterns bunk or bank at the end of a line of text?

Computers and Technology
1 answer:
Alika [10]1 year ago
8 0

Answer:

a. grep 'b[au]nk$' myLine

Explanation:

grep is a command used for searching a specified pattern in a given text.

Our goal is to match the character sequence - bank or bunk at the end of line in a  given line referenced by myLine.

The regular expression for the specified match criterion is:

b[au]nk$

The second character can be either a or u.

$ indicates match at end of line.

So the overall grep command is :

grep 'b[au]nk$' myLine

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3.34 LAB: Mad Lib - loops in C++
Ganezh [65]

Answer:

A Program was written to carry out some set activities. below is the code program in C++ in the explanation section

Explanation:

Solution

CODE

#include <iostream>

using namespace std;

int main() {

string name; // variables

int number;

cin >> name >> number; // taking user input

while(number != 0)

{

// printing output

cout << "Eating " << number << " " << name << " a day keeps the doctor away." << endl;

// taking user input again

cin >> name >> number;

}

}

Note: Kindly find an attached copy of the compiled program output to this question.

7 0
1 year ago
The processing of data in a computer involves the interplay between its various hardware components.
Ronch [10]

True.

Data processing involves the conversion of raw data and the flow of data through the Central Processing Unit and Memory to output devices. Each CPU in a computer contains two primary elements: the Arithmetic Logic Unit (ALU) and the control unit. The Arithmetic Logic Unit performs complex mathematical calculations and logical comparisons. On the other hand, the control unit accesses computer instructions, decodes them, and controls the flow of data in and out of the Memory, ALU, primary and secondary storage, and various other output devices.  


8 0
1 year ago
How to write a program that prompts the user to input two POSITIVE numbers — a dividend (numerator) and a divisor (denominator).
fomenos

Answer:

num1 = int(input("Numerator: "))

num2 = int(input("Denominator: "))

if num1 < 1 or num2<1:

     print("Input must be greater than 1")

else:

     print("Quotient: "+str(num1//num2))

     print("Remainder: "+str(num1%num2))

Explanation

The next two lines prompts the user for two numbers

<em>num1 = int(input("Numerator: "))</em>

<em>num2 = int(input("Denominator: "))</em>

The following if statement checks if one or both of the inputs is not positive

<em>if num1 < 1 or num2<1:</em>

<em>      print("Input must be greater than 1")-> If yes, the print statement is executed</em>

If otherwise, the quotient and remainder is printed

<em>else:</em>

<em>      print("Quotient: "+str(num1//num2))</em>

<em>      print("Remainder: "+str(num1%num2))</em>

<em />

3 0
2 years ago
1. Used ____________ must be hot drained for 12 hours or crushed before disposal.
Pani-rosa [81]

Answer:

D). Oil Filter

A). Reduce, reuse, recycle.

A). True

Explanation:

1). 'Oil filters' must be crushed or hot drained for a minimum of 12 hours before disposal or recycling because the used motor oil proves to be a very hazardous waste and it can badly affect the environment if disposed of improperly. Thus, the government has made strict rules for its disposal properly.

2). 'Reduce, reuse, recycle' which is also known as three R's is effective in the management of waste in a shop. It helps in reducing the amount of waste and harm to the environment by reusing things and recycling them again will help in preventing exploitation of the resources and promote sustainable development.

3). The hazardous waste is disposed of in secure landfills or incinerators with the proper focus to ensure that the bedrock and groundwater table is not affected by it. It helps in preventing the environment from the potential harm that can be caused by such hazardous waste.

3 0
1 year ago
35 points please help!
Ahat [919]

Answer:

Microsoft Poweroint

Explanation:

this software helps people to present their projects.

7 0
2 years ago
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