Question 1

Which of the following is part of a Pep/9 program instruction?

Accepted Answer

A)  Accumulator 
B)  Simulator 
C)  Program counter 
D)  Specifier 
E)  Register 
A)  Accumulator 
B)  Simulator 
C)  Program counter 
D)  Specifier 
E)  Register D

Question 2

A(n) ______________________ is a section of code that repeats.

Accepted Answer

loop

Question 3

What is an assembler directive?

Accepted Answer

A)  An assembly language instruction 
B)  An instruction to the assembler program 
C)  A human-readable comment 
D)  An alternative way to specify the operand 
E)  An instruction that begins the assembly language translation 
A)  An assembly language instruction 
B)  An instruction to the assembler program 
C)  A human-readable comment 
D)  An alternative way to specify the operand 
E)  An instruction that begins the assembly language translation B

Question 4

Which Pep/9 addressing mode indicates that the operand contains the location of data rather than the data itself?

Accepted Answer

A)  Accumulator 
B)  Direct 
C)  Immediate 
D)  Virtual 
E)  Status 
A)  Accumulator 
B)  Direct 
C)  Immediate 
D)  Virtual 
E)  Status

Question 5

What is an assembler directive?

Accepted Answer

Instructions to the

Question 6

Konrad Zuse's 1936 patent application for the Z1 computer, with program and data modifiable in storage, anticipated the von Neumann architecture by nine years.

Accepted Answer

A) True 
 B)False

Question 7

Which of the following does not represent a function of the accumulator (A register)?

Accepted Answer

A)  Data loaded from main memory is stored in the accumulator. 
B)  Results of ALU operations are stored in the accumulator. 
C)  The contents of an instruction's operand specifier can be stored in the accumulator. 
D)  The contents of the accumulator can be subtracted from the instruction register. 
E)  The contents of the accumulator can be stored to main memory. 
A)  Data loaded from main memory is stored in the accumulator. 
B)  Results of ALU operations are stored in the accumulator. 
C)  The contents of an instruction's operand specifier can be stored in the accumulator. 
D)  The contents of the accumulator can be subtracted from the instruction register. 
E)  The contents of the accumulator can be stored to main memory.

Question 8

Which of the following is not a valid mnemonic in the Pep/9 assembly language?

Accepted Answer

A)  STOP 
B)  LDWA 
C)  ADDA 
D)  STWA 
E)  REPEAT 
A)  STOP 
B)  LDWA 
C)  ADDA 
D)  STWA 
E)  REPEAT

Question 9

An assembly-language program uses _______________ to represent instructions.

Accepted Answer

The answer of An assembly-language program uses _______________ to represent...

Question 10

A virtual computer is a hypothetical machine in which there are no limits on memory use.

Accepted Answer

A) True 
 B)False

Question 11

The Pep/9 character input instruction specifies the register into which a character is to be stored.

Accepted Answer

A) True 
 B)False

Question 12

The code-coverage testing approach eliminates the need to test some of the code by covering it with a theoretical "black box."

Accepted Answer

A) True 
 B)False

Question 13

Assembly language allows program instructions to be specified using mnemonics that correspond to machine language instructions.

Accepted Answer

A) True 
 B)False

Question 14

A(n) _______________ is a program that translates an assembly-language program into machine code.

Accepted Answer

The answer of A(n) _______________ is a program that translates...

Question 15

What does an assembler accept as input and what does it produce as output?

Accepted Answer

An assembler takes a program w

Question 16

Where is the operand if the address mode specifier is 001?

Accepted Answer

The operand is in th

Question 17

A test case is a document that specifies how a program is to be tested.

Accepted Answer

A) True 
 B)False

Question 18

How many hexadecimal digits are needed to describe the bit pattern in a byte? Why?

Accepted Answer

Two hex digits repre

Question 19

An assembler directive is an instruction to the assembler itself.

Accepted Answer

A) True 
 B)False

Question 20

What is the word length of the Pep/9 machine?

Accepted Answer

2 bytes (o

Which of the following is part of a Pep/9 program instruction?

A(n) ______________________ is a section of code that repeats.

What is an assembler directive?

Which Pep/9 addressing mode indicates that the operand contains the location of data rather than the data itself?

What is an assembler directive?

Konrad Zuse's 1936 patent application for the Z1 computer, with program and data modifiable in storage, anticipated the von Neumann architecture by nine years.

Which of the following does not represent a function of the accumulator (A register)?

Which of the following is not a valid mnemonic in the Pep/9 assembly language?

An assembly-language program uses _______________ to represent instructions.

A virtual computer is a hypothetical machine in which there are no limits on memory use.

The Pep/9 character input instruction specifies the register into which a character is to be stored.

The code-coverage testing approach eliminates the need to test some of the code by covering it with a theoretical "black box."

Assembly language allows program instructions to be specified using mnemonics that correspond to machine language instructions.

A(n) _______________ is a program that translates an assembly-language program into machine code.

What does an assembler accept as input and what does it produce as output?

Where is the operand if the address mode specifier is 001?

A test case is a document that specifies how a program is to be tested.

How many hexadecimal digits are needed to describe the bit pattern in a byte? Why?

An assembler directive is an instruction to the assembler itself.

What is the word length of the Pep/9 machine?

The Big Picture

Binary Values and Number Systems

Data Representation

Gates and Circuits

Computing Components

Problem Solving and Algorithms

Abstract Data Types and Subprograms

Object-Oriented Design and High-Level Programming Languages

Operating Systems

File Systems and Directories

Information Systems

Artificial Intelligence

Simulation, Graphics, Gaming, and Other Applications

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The World Wide Web

Computer Security

Limitations of Computing

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Exam 6: Low-Level Programming Languages and Pseudocode

Which of the following is part of a Pep/9 program instruction?

A(n) ______________________ is a section of code that repeats.

What is an assembler directive?

Which Pep/9 addressing mode indicates that the operand contains the location of data rather than the data itself?

What is an assembler directive?

Konrad Zuse's 1936 patent application for the Z1 computer, with program and data modifiable in storage, anticipated the von Neumann architecture by nine years.

Which of the following does not represent a function of the accumulator (A register)?

Which of the following is not a valid mnemonic in the Pep/9 assembly language?

An assembly-language program uses _______________ to represent instructions.

A virtual computer is a hypothetical machine in which there are no limits on memory use.

The Pep/9 character input instruction specifies the register into which a character is to be stored.

The code-coverage testing approach eliminates the need to test some of the code by covering it with a theoretical "black box."

Assembly language allows program instructions to be specified using mnemonics that correspond to machine language instructions.

A(n) _______________ is a program that translates an assembly-language program into machine code.

What does an assembler accept as input and what does it produce as output?

Where is the operand if the address mode specifier is 001?

A test case is a document that specifies how a program is to be tested.

How many hexadecimal digits are needed to describe the bit pattern in a byte? Why?

An assembler directive is an instruction to the assembler itself.

What is the word length of the Pep/9 machine?

The Big Picture

Binary Values and Number Systems

Data Representation

Gates and Circuits

Computing Components

Problem Solving and Algorithms

Abstract Data Types and Subprograms

Object-Oriented Design and High-Level Programming Languages

Operating Systems

File Systems and Directories

Information Systems

Artificial Intelligence

Simulation, Graphics, Gaming, and Other Applications

Networks

The World Wide Web

Computer Security

Limitations of Computing

broad concept of computer security and its importance in modern society.

Filters