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Computer Science
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- 112DIV4 Gives? 26MOD3 Gives? 10DIV2 Gives? 22MOD4 Gives?12DIV4 Gives 3
26MOD3 Gives 2
10DIV2 Gives 2
22MOD4 Gives 2 - 2List all the data types!Boolean
String
Real/Float
Integer
Character - 3Describe each data type!Boolean- Has two values true or false.
String- A string of characters (e.g. abc123)
Integer- A whole number (e.g. 1,81)
Real/Float- A non whole number (e.g. 1.4,63.7)
Character- A single character (e.g. 1,A , @#) - 4List all logical operators!AND
OR
NOT
XOR - 5Comparison Operators!== Equal to
< Greater Than
> Smaller Than
<= Less Than or Equal to
>= Greater Than or Equal to
!= Not Equal to - 6List all arithmetic operators!+ - Addition (e.g. 1+2=3)
- - Subtraction (e.g. 5-4=1)
* - Multiplication (e.g. 9*9=81)
/ - Division (e.g. 25/5=5)
^ - Exponentiation/ Power (e.g 2^3=8) - 7Solve: (Answer true/false) (27>3) XOR (2!=2) (9*9=81) AND (5>=34) (3==5) OR (19!=22) NOT (16>7)True
False
True
False - 8What are the three sections in CPU?ALU
Control Units
Registers - 9The 3 registers linked to Ram are?MDR
MAR
MBR - 10What architecture uses fetch-decode cycle with one processing unit?Von Neumann
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- Fichas sobre Computer Science, creado por Josh Hayward el 12/09/2017.
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- Josh Hayward
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