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АКТ 251-300

Authored by Алма Богенбай

Computers

1st Grade

Used 358+ times

АКТ  251-300
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50 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The information must somehow get from the computers to the monitor via some sort of cable ,like a DVI cable.But i’ll be nice and make this multiple choice ... what does DVI stant for

Digital Video Interface

Diopic Visual Inlet

Digital Visual Interface

Diopic Video Inlet

There is no correct answer

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

So my computer sends the picture to the screen through the cable, then. When I watch videos, the computer is obviously sending the information quickly and often, then, right? Yes, exactly. That's called the refresh rate. Which one of these frequencies is the least likely to match your monitor's refresh rate?

0.15 kHz

70 times per second

3600 times per minute

There is no correct answer

62 kHz

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The first home computer with a monitor was the IBM PC released in 1981.

False

True

Or

And or

#

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In what year was released the first Apple II ?

in 1981

in 1971

in 1969

in 1970

in 1977

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first home computer with a monitor?

ALTAIR 8800

IBM PC

APPLE II

TOSHIBA

There is no correct answer

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1 Кbit is equal to:

1024 bit;

1000 bit;

10 byte;

112 byte;

782 byte;

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Data processing in the computer is carried out in

Processor

System bus

Random access memory ( RAM)

Input-output units

There is no correct answer

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