CSC 176 Exam 3

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CSC 176 Exam 3

• Review Game

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1.

• The kind of program that translates a high-level
  language to a low-level one all at once is
  called...
• Compiler

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2.

• Numbers written with only zeroes and ones are
  said to be in this format.
• Binary

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3.

• The standard coding for letters for a computer is
  called...
• ASCII

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4.

• AND, OR, and NOT are three types of what?
• Gates, or logic circuits

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5.

• Two half adders and an OR gate make up what?
• A full adder

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6.

• The small black box on the motherboard that holds
  your Pentium processor and has a fan on it is
  called the...
• CP.... uh, U! CPU!!

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7.

• The memory that gets reset every time the power
  is turned off is called...
• RAM (Random access memory)

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8.

• The fast memory registers used for temporary
  storage are called...
• Cache

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9.

• A three-pronged component that acts as a faucet
  for current is called...
• transistor

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10.

• PIPPIN is an example of this type of programming
  language
• Assembly

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11.

• The memory cells inside the CPU are called...
• Registers

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12.

• The special register that holds the result of
  arithmetic operations is called...
• Accumulator

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13.

• This is an example of what? Truth table
• A B AB (AB)
• 0 0 0 1
• 0 1 0 1
• 1 0 0 1
• 1 1 1 0

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14.

• This code comes from which generation of
  programming language?
• Third
• public int sumTwo(int x, int y) int z xy
  return z

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15.

• This code comes from what generation of
  programming language?
• Fifth
• class(176, thursday).class(176,
  tuesday).class(130, thursday).
• - class (X, thursday)?X 130X 176

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16.

• The program that acts as a go-between from your
  hardware to your software is called...
• Operating System

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17.

• One one or zero in the computer is called what?
• A bit

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18.

• How many bits are in a byte?
• 8

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19.

• The OS has the job of starting the computer when
  the power is turned on. What is this process
  known as?
• Boot on, wait, no, Boot UP!!

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20.

• The ability of the OS to run multiple
  applications at once is called...
• Multitasking or multiprocessing

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21.

• This is an example of what type of programming
  language?
• Machine Code
• 0001 1000
• 0010 1101
• 0010 1001
• 0011 1011

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22.

• The process by which silicon chips are made is
  known as...
• Photolithography

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23.

• The expression AB AB computes what? SUM

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24.

• Both Assembly code and machine code are known as
  what?
• Low-level

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25.

• The program that translates assembly code to
  machine code is called what?
• An assembler

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All-play

• Draw a Truth table for the expression
• (CBA)B
• A B C B CB CBA (CBA)B
• 0 0 0 1 0 0 0
• 0 0 1 1 1 1 0
• 0 1 0 0 0 0 0
• 0 1 1 0 0 0 0
• 1 0 0 1 0 1 0
• 1 0 1 1 1 1 0
• 1 1 0 0 0 1 1
• 1 1 1 0 0 1 1

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All-play

• Draw the circuit for the expression
• (CBA)B

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All-play

• What are the contents of each memory cell after
  the execution of the program?
• Memory Cell 1010 0000 0111
• Memory Cell 1011
• 0000 0011
• Memory Cell 11000000 1000

Program LOD 12 MUL 10 STO 10 ADD 11 STO
12 ADD 10 STO 11 HLT
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All-play

• Create a PIPPIN program that will sum the
  contents of memory cells 4,5, and 6, triple that
  value, and store the answer in cell 7.
• LOD 4ADD 5ADD 6MUL 3STO 7HLT