S2 Computer Systems Knowledge Check 1
Quiz
•
Computers
•
4th Grade
•
Practice Problem
•
Medium
Violet Smyth
Used 3+ times
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6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is Binary?
A number system with four digits
A number system with ten digits 0 to 10
A number system with two digits 0 and 1
A number system with three digits 0, 1 and 2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does bit stand for?
Binary Digit
Bytes in two
Binary Numbers
Bytes and Bits
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many bits in the following binary number - 11001101
100
10
8
5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the following binary number to decimal - 1101
11
9
3
13
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Convert the following decimal number to binary using 4 bits - 9
1101
1001
1010
1011
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does ASCII stand for?
American Standard Code for Interchange Information
American Standard Code for Information Interchange
American Systems Code for Information
American System Code for Information Interchange
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