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3 years ago

What dose it need For a device to be considered a kind of computer

Computers and Technology

2 answers:

const2013 [10]3 years ago

8 0

Answer:

Micro controller or MCU (Microcontroller Unit)

Explanation:

Micro Controller Unit is basically a computer on a chip with all components fabricated onto it. It is the core component of a computer.

A Micro Controller has:

Central Processing Unit CPU
Random access memory RAM
Read-only memory ROM
I/O peripherals
Timers
Serial COM ports

all fabricated on a single chip so that it may be connected via buses for providing the desired functionality.

andrezito [222]3 years ago

6 0

Answer:

A device can be considered a computer if it has the ability to perform arithmetic and logic operations like a computer.

Explanation:

A computer is an electronic device, that has the ability to perform arithmetic and logic operations. It has the ability to perform different types of task at the same time. It has also the ability of multiprocessing.

It has the ability to connect with external memories and Input output devices. The input and output devices such as Mouse, Keyboard, LCD and Printer. The memories that are connected may include RAM, and hard disk.

<em>Examples</em>

<em>1. </em>Smartphones are the example of minicomputer, It has a microprocessor inside, Many input and output devices can be connected with them, It can process multiple application at a time, same like computer.

2. Raspberry Pi is also known as a mini computer. It has a microprocessor, all input and output devices such as key board, mouse, LCD can be connected with it. It can also work in multitasking environment.

<em>So, the device should have ability to perform multiple tasks in different domains, can be connected to external input, output devices and timers and also have ability of Multitasking can be considered as Computer.</em>

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3 years ago

Assume that you have an array of integers named arr. Which of these code segments print the same results?

tresset_1 [31]

Answer:

II and III only

Explanation:

In Code segment II, the output of the array will be started form arr[0] and ends at the arr[length]. Because loop starts from 0 and ends at length of array. This will print the full array data.

In code segment III, the output will be all values of array as loop starts form first index and ends at last index.

On the other hand I code segment prints all array values except last value of the array. As the loop shows that, it will terminate at second last value of the array.

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3 years ago

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3 years ago

Problem (Commands): Let c be a copy flag and let a computer system have the set of rights {read, write, execute, append, list, m

dlinn [17]

Answer:

Aee explaination

Explanation:

command copy_all_rights(p,q,s)

if read in a[p,s]

then

enter read into a[q,s];

if write in a[p,s]

then

enter write into a[q,s];

if execute in a[p,s]

then

enter execute into a[q,s];

if append in a[p,s]

then

enter append into a[q,s];

if list in a[p,s]

then

enter list into a[q,s];

if modify in a[p,s]

then

enter modify into a[q,s];

if own in a[p,s]

then

enter own into a[q,s];

end

command copy_all_rights(p,q,s)

if own in a[p,s] and copy in a[p,s]

then

enter own into a[q,s];

if modify in a[p,s] and copy in a[p,s]

then

enter modify into a[q,s];

if list in a[p,s] and copy in a[p,s]

then

enter list into a[q,s];

if append in a[p,s] and copy in a[p,s]

then

enter append into a[q,s];

if execute in a[p,s] and copy in a[p,s]

then

enter execute into a[q,s];

if write in a[p,s] and copy in a[p,s]

then

enter write into a[q,s];

if read in a[p,s] and copy in a[p,s]

then

enter read into a[q,s];

delete copy in a[q,s];

end

"q" would be the effect of copying the copy flag along with the right, because q would have copy right to transfter to another, which may not be intended.

3 0

4 years ago