Chapter 1 – Review Questions
Multiple Choice
1) B – Program
2) A – Hardware
3) D – CPU
4) B – Microprocessors
5) C – Main Memory
6) A – RAM (Random Access Memory)
7) C – Secondary Storage
8) B – Input Device
9) A – Output
10) A – Byte
11) D – Bits
12) B – Binary
13) C – 0
14) B – ASCII
15) C – Unicode
16) A – Two’s Complement
17) B – Floating Point
18) D – Pixels
19) B – Stream of Binay Numbers
20) C – Execute
21) C – Machine Language
22) D – Interpreter
23) D – Keywords
24) A – Syntax
25) B – Compioler
True or False
1) False
2) True
3) True
4) False
5) True
6) False
7) False
8) False
9) False
10) True
Short Answer
1) The CPU is the part of the computer that performs any processes such as
running programs or operating systems.
2) 1; 0
3) Digital Device
4) Commands
5) Keywords
6) The compiler compiles the code while the interpreter changes the language to
machine language for the compiler to process.
7) The Operating System
Programming Exercises
1
2
3)
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01100100
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4)
13
8
43
5)
77 97 114 116 105 110
6)
Designed by Guido van Rossum
First Appeared on Feb. 20, 1991. But was being worked on during the late ‘80s
BDFL = benevolent dictator for life