All categories

3 years ago

Name the type of software which provides the user interface. [1 mark

Computers and Technology

1 answer:

Inessa [10]3 years ago

7 0

Explanation:

user interface, also sometimes called a human-computer interface, comprises both hardware and software components. It handles the interaction between the user and the system.

There are different ways of interacting with computer systems which have evolved over the years. There are five main types of user interface:

command line (cli)

graphical user interface (GUI)

menu driven (mdi)

form based (fbi)

natural language (nli)

You might be interested in

Which of the following is a default letter assigned for the primary hard drive

d1i1m1o1n [39]

.............

When hard disk drives became standard in most PCs in the later 1980s, since the first two letters were already commonly used for these floppy drives, they logically labeled the third storage device “C”, even though it now tended to be the main storage medium for the computer, including usually containing the operating system.

6 0

3 years ago

Read 2 more answers

Write a c program that reprints input so that no line is longer than 50 characters. Specifically, for lines less than or equal t

Alex73 [517]

Using the knowledge in computational language in C++ it is possible to write a code that reprints prints input so that no line is longer than 50 characters.

<h3>Writting the code:</h3>

#include<stdio.h>

int main(int argc, char** argv){

//creating pointer to read a file

FILE * fp;

char * line = NULL;

size_t len = 0;

ssize_t read;

int i=0;

//opening a file

fp = fopen(argv[1], "r");

//handling the error condition

if (fp == NULL){

printf("File not found..!!");

return 0;

}

int moreThan50 =0;

//reading a file line by line

while ((read = getline(&line, &len, fp)) != -1) {

i = 0;

if(read >= 50){

moreThan50++;

}

while(i < read){

if(line[i]!='\n'){

if(i%50 == 0){

printf("\n%c",line[i]);

}else{

printf("%c",line[i]);

}

i++;

}

printf("\nTotal lines over 50 chars: %d\n",moreThan50);

printf("Offending Lines: ");

for(i=1;i<=moreThan50;i++)

printf("%d, ",i);

fclose(fp);

return 0;

}

See more about C++ at brainly.com/question/19705654

#SPJ1

4 0

2 years ago

Subscribe too my you tube channel for a brainiest

dimaraw [331]

Answer:

Explanation:

4 0

3 years ago

How many frequencies does a full-duplex qam-64 modem use?

Vsevolod [243]

The answer is 2 frequencies.

A Full-Duplex QAM 64 K Modem uses two frequencies. One frequency is used for upstream and the other for downstream. A variety of common QAM forms are available and include, 16 QAM, 32 QAM, 64 QAM, and 256 QAM. For example, for domestic broadcast use, 64 and 256 QAM are used for cable modem and digital cable TV. The modulation scheme for this modem uses both amplitude and phase.

8 0

4 years ago

Read 2 more answers

Describe the data update difference between operational and analytical data.

crimeas [40]

Operational data is used to sustain applications that help facilitate operations.

These databases are directed to as application-oriented. Analytical data is used to examine one or more business areas, such as sales, costs, or profit

<h3>What is the distinction between operational and information-analytical systems?</h3>

Operational systems are prepared to deal with the running values of data. Informational Systems deal with the collection, collection, and deriving of information from data.

<h3>What is the distinction between operational and analytical reporting?</h3>

Analytical reporting is introduced toward supporting the strategic and preparing functions of senior management.

Functional reporting is oriented toward helping the day-to-day organizational functions.

To learn more about Operational data, refer

brainly.com/question/22670650

#SPJ4

7 0

2 years ago