1.4.1. Data Types
Authored by Richard Smith
Computers
12th Grade
Used 9+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What data type should be used for storing a phone number like 07886756443?
String
Integer
Boolean
Character
Real
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which data type stores a collection of characters?
String
Integer
Boolean
Character
Real
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Add the two binary numbers: 01011011 00111010 Give your answer in decimal
149
52
46
26
86
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Perform an AND mask on the binary numbers: 10101101 01011011
:00001001
:00101101
:10001001
:10101101
:11101110
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the decimal 45 in binary? Give your answer as a byte
:00101101
:00001001
:10001001
:10101101
:11101110
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the hexadecimal 2E in decimal?
46
52
26
86
42
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the hexadecimal 45 in binary? Give your answer as a byte
:01000101
:00101101
:00001001
:10001001
:10101101
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