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3 years ago

The advent of optical discs was made possible by developments in ____ technology.

1 answer:

8 0

The answer is Laser. The advent of optical discs was made possible by developments in Laser technology. The word "laser" stands for "Light Amplification by Stimulated Emission of Radiation". A laser is a device that emits light through an optical amplification process.

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Every finger has a key it should be resting on when you are not typing 1. False 2. True

Levart [38]

Answer:

true.

Explanation:

your point fingers should always be

your left should rest on F

your right should rest on J

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2 years ago

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g What advantage does a circuit-switched network have over a packet-switched network? What advantages does TDM have over FDM in

REY [17]

Answer:

Advantages of a circuit-switched network over a packet-switched network are:

In Circuit-switched networks, resources needed to provide communication between the end systems for the duration of the session are usually reserved unlike in packet-switched networks where they are not reserved.
Circuit-switched networks have faster communication, so they can be used for Voice/Video calls
Circuit-switched networks have less errors in communication
Circuit-switched networks are more suitable for real-time services. Packet-switched networks are simpler, more efficient, and less costly to implement. They also offer better sharing of transmission capacity than circuit-switched network

Advantages does TDM have over FDM in a circuit-switched network are;

In TDM, all connections operate at the same frequency , but In FDM, all connections operate at different frequencies
In TDM there is low interference between the signals that are being multiplexed as compared to FDM.
In TDM, bandwidth is saved by allocating time slots on demand dynamically
TDM systems are more flexible than FDM

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3 years ago

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Technician A says that the ECT and IAT sensors can be tested by using a digital multimeter or a scan tool. Technician B says tha

lara31 [8.8K]

Answer:

A) Both Techician A and B are correct

Explanation:

IAT refers to the Intake Air Temperature sensor while ECT refers to Electronically Controlled Transmission sensor. The IAT is a thermistor whose values changes based on the air temperature entering the engine, the ECT controls engine revolution. The statements in the questions by both technicians are correct

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3 years ago

What is the purpose of the Occupational Safety and Health Act?

NikAS [45]

Answer:

The purpose of this act was to reduce workplace hazards and implement more safety and health programs for both employers and their employees.

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3 years ago

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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

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1 year ago