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M1L6 7th Grade

Authored by polyester khaki

Computers

7th Grade

M1L6 7th Grade
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Computers store all data in binary form.

True
False

2.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Decimal numbers are stored in computer memory as bits.

True
False

3.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

ASCII stands for American Standard Code for Information Interchange.

True
False

4.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

Which of the following is a limitation of ASCII?

It uses binary numbers

It was created in 1991

It supports multiple languages

It supports only 256 characters

5.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

What is the ASCII decimal value of the letter ‘A’?

67

66

65

64

6.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

In ASCII, the binary representation of the letter ‘C’ is:

01000100

01000011

01000010

01000001

7.

MULTIPLE CHOICE QUESTION

30 sec • 10 pts

How many bytes per character does Unicode use?

1 byte only

2–4 bytes

5 bytes

8 bytes

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