A place or device which information enters a computer

A Letter, A Hardly Used Letter, Zurich Logo

Duplicate of Computer Science - OCR - GCSE Flashcards

1

RAM is non-volatile

True
False

2

How many bits did ASCII use?

8
10
7
9

3

Really what is Z?

1
10
01
01101110 - 01101101

4

How many bits does Unicode Use?

16
8
32
64

5

What is W?

0
01
1
W

6

What cycle does a CPU use?

Fetch-Decode-Execute
Fetch-Decode-Pokemon
Decode-Fetch-Execute
Fetch-Decode-Exeggcute

7

What is X?

1
Above Treasure
A Cross
0

8

Diamond in flow diagram means Process

False
True

9

How many characters can Unicode represent?

65,532
65,539
65,534
65,537

10

MicroSD cards are Solid State

True
False

11

What program is this?

Excel
OneNote
Access
Word

12

Rectangle is Output

False
True

13

Who watches over and maintains Unicode?

Unicode Council
Lord Unicode Fan Club
Unicode Consortium
Unicode Standards Authority

14

What is Y?

1
Before Z
0
Why?

15

Who invented the Internet?

Robert Cailliau
Tim Berners-Lee
Vint Cerf
Bob Khan

16

What is an input

A place or device which information enters a computer
Pressing a button
Where you put stuff into a computer
Connects to process

17

How many bits does ASCII Extended Use?

8
10
7
9

18

10111011 in Base 16

BB
BA
AB
AA

19

What does IPOS stand for?

Input, Process, Output, Storage
Input, Process, Storage, Output
Input, Process, Output, Storag
Process, Input, Output, Storage

20

Solid State has 1 moving part

False
True

21

What is Z?

A Letter
1
A Hardly Used Letter
Zurich Logo

22

01110101 in Hex

77
73
71
75

23

Cache is faster than RAM

False
True

24

FF in Binary

257
256
255
254

25

What does TCP/IP stand for?

Transmission Control Protocol/Internet Protcol
Tranmission Control Protocol/Internet Protocol

Duplicate of Computer Science - OCR - GCSE

Questions 25

Duplicate of Computer Science - OCR - GCSE

Questions 25