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3 years ago

Slicing can best be described as

Computers and Technology

1 answer:

siniylev [52]3 years ago

4 0

Answer:

Option 4 : Pulling out groups of characters from a string.

Explanation:

Slicing can be defined as choosing a specific part from the string and presenting it another string.
Hence slicing() is a method used to extract required parts from the string.
Syntax for method slice() is as follows:

string.slice(start, end)

Where start and end are parameters for determining the part of the string to be extracted. These parameters work as an index to actual string.

For example:

Extract the characters from position 3 to 8:

var str = "Hello world!";

var res = str.slice(3, 8);

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Answer:

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3 years ago

Technology can most broadly be defined as anything that does which of the following ?

Anastasy [175]

I would say A. Allowing us to improve efficiency in the workplace has helped grow our economy and we can thank technology for that. Due the it always improving our lives only get that much easier.

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4 years ago

Early word processors ran on devices that look like digital

S_A_V [24]

Answer:

True

Explanation:

The word processor used to be the only office machine in the year 1960s, that combined the keyboard text-entry and various printing functions of an electric typewriter with the recording memory. And this recording unit was a tape or a floppy disk, with the simplest of processor applied for text editing. Hence, the above statement that the early word processors ran on the devices that look like digital is true.

6 0

3 years ago

Read 2 more answers

Write a user-defined function that calculates the GPA. For the function name and arguments, use the following: The input argumen

QveST [7]

Answer:

#include <iostream>

#include <vector>

using namespace std;

void calGPA();

vector<int> g;

vector<int> h;

int main(){

char pushMore = 'y';

int fg, fh;

for (;;){

if (pushMore == 'n'){

break;

} else{

cout<< "Enter integer for grade: ";

cin>> fg;

cout<< "Enter integer for credit hours: ";

cin>> fh;

g.push_back(fg);

h.push_back(fh);

cout<< "Do you want to add more grade and credit hours? y/n: ";

cin>> pushMore;

}

calGPA();

}

void calGPA(){

double total = 0, GPA;

for (int i = 0; i < g.size(); ++i) {

total += g.at(i) * h.at(i) ;

}

cout<< "The GPA is : "<< total/g.size();

}

Explanation:

The C++ source code above defines two vectors 'g' and 'h'. The latter holds the grades of a student while the former holds the credit hours for the subject taken. The void 'calGPA' function calculates and prints the student's GPA.

7 0

3 years ago

Lets assume we are writing a system to backup a list of transactions: class Transaction 1 String TransactioniD: Date TranactionT

zhannawk [14.2K]

Answer:

The answer is "Option d"

Explanation:

In this question, the easiest way that will save the payment on your database in such a process ID-sorting list would be to mark a payment, that's been recorded mostly on the database whenever this payment became used serial number is not transaction ID, and the wrong choice can be defined as follows:

In choice a, It is wrong because it may be processed, however, payments aren't entered through our process, which does not help remove older.
In choice b, the unordered list would not enable any transaction to only be retrieved, that's why it is wrong.
In choice c, it will not be helpful because the includes video is either begin or complete the payment, it will not be helpful to hold it with transaction time.
In choice e, this approach won't help to identify the payments since one date will have a lot of payments over a certain account.

6 0

3 years ago