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IgorLugansk [536]
3 years ago
6

adding ______around calculations indicates which calculations should be performed first before following the typical order of op

erations
Computers and Technology
1 answer:
Wittaler [7]3 years ago
5 0
Parentheses! Hope this helped you
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In the code snippet below, pick which instructions will have pipeline bubbles between them due to hazards.
denpristay [2]

Answer:

b. lw $t4, 4($t0)

c. add $t3, $t5, $t4

Explanation:

Pipeline hazard prevents other instruction from execution while one instruction is already in process. There is pipeline bubbles through which there is break in the structural hazard which preclude data. It helps to stop fetching any new instruction during clock cycle.

7 0
2 years ago
Every telecommunication setup uses two devices: one device to transmit data and one device to receive data. Which device transmi
alexandr1967 [171]

Answer:

Cell.

Explanation:

Electromagnetic waves is a propagating medium used in all communications device to transmit data (messages) from the device of the sender to the device of the receiver.

Generally, the most commonly used electromagnetic wave technology in telecommunications is radio waves.

Radio waves can be defined as an electromagnetic wave that has its frequency ranging from 30 GHz to 300 GHz and its wavelength between 1mm and 3000m. Therefore, radio waves are a series of repetitive valleys and peaks that are typically characterized of having the longest wavelength in the electromagnetic spectrum.

Basically, as a result of radio waves having long wavelengths, they are mainly used in long-distance communications such as the carriage and transmission of data.

In the field of telecommunication, all telecommunication setup are designed and developed to make use of two network devices: one device is typically used for the transmission of data while the other device is used to receive data that are sent on the network.

Generally, cell towers are tall poles that are used to transmit frequencies to mobile phones.

3 0
3 years ago
Only the root user can modify a file that has the immutable attribute set.
Vladimir79 [104]
False if the roots modify it’s capable of it’s attributed set
8 0
1 year ago
Give a tight bound on the number of times the z = z + 1 statement is executed. i = 2 while ( i > 1 ) { i = floor(i/2) z = z +
Alinara [238K]

Answer:

zero ( 0) times.

Explanation:

In the code;

i = 2

while ( i > 2){

     i = floor( i/2 );

     z = z + 1;

}

the variable " i " is assigned the integer " 2 ", then the while statement loops with a condition of a greater " i " value and divides the value by two for every loop.

But in this case, the while statement is not executed as the value of " i " which is 2 is not greater than but equal to two.

4 0
2 years ago
Different between anlog and digital computer?​
sp2606 [1]

Explanation:

Analog computer:

It works with naturaland physical values

It works upon continuous data.

Its accuracy is low.

Digital computer:

It works with digits.

It works upon discrete data.

Its accuracy is high

3 0
3 years ago
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