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Computer science basics Flashcards | StudBud
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Computer science basics
Computer science basics
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Answers
1
Which logic gate requires only one input to be 1 to output 1?
AND
XOR
OR
NOT
2
Which logic gate requires at least one input to be 1 to output one?
OR
NOT
XOR
AND
3
what is the base number of the hexidecimal system?
2
16
1
10
4
How is the binary number 1101 represented in denary (decimal)?
9
7
12
13
5
CSS is the styling system used with HTML.
False
True
6
What is the lowest number binary code can represent?
0
1
7
How would the number 11 be represented in hexadecimal code?
B
C
12
11
8
Which logic gate requires all inputs to be 1 to outup 1?
AND
OR
NOT
XOR
9
What is the base number of the decimal system?
2
5
10
1
10
Which of the systems doesn't use java a its coding language?
Scratch
Unreal engine
Greenfoot
11
What is the highest number a single hexidecimal digit can represent?
16
15
12
The highest binary number that can be made with 8 bits is 256.
True
False
13
Logic gates use a boolean logic system.
True
False
14
What language is commonly used to make video games?
Python
C++
Java
HTML
15
How would the number 14 be represented in binary code?
1111
1110
1100
1011
16
The hexadecimal system is commonly used to represent colours.
False
True
17
What is the most recent version of HTML?
HTML5
HTML6
HTML3
HTML4
18
Which logic gate requires an input of 0 to output 1?
OR
NOT
XOR
AND
19
What is the base number of binary code?
2
16
1
3
