COSC 1436- FINAL EXAM questions with
verified answers
A(n) ______ is a diagram that shows the logical flow of a program
A) UML diagram
B) flowchart
C) Hierarchy chart
D) Program Schematic
E) None of these - correct answer ✔✔B) flowchart
This is a volatile type of memory, used for temporary storage.
A) Address
B) ALU
C) RAM
D) Disk drive
E) none of these - correct answer ✔✔C) RAM
Which of the following is a common input device?
A) Keyboard
B) Mouse
C) Scanner
D) Microphone
E) all of the above - correct answer ✔✔E
______ are used to translate each source code instruction into the appropriate machine language
instruction.
A) Modules
B) Library routines
,C) Compilers
D) Preprocessor directives
E) None of these - correct answer ✔✔C
What statement best describes a variable and its primary purpose?
A) A variable is a collection of eight bits.
B) A variable is a structured, general-purpose language designed primarily for teaching programming.
C) A variable is a named storage location in a computer's memory used for holding a piece of
information.
D) A variable is a word that has a special meaning to the compiler
E) A variable is a "line" of code in the body of a program, which may change. - correct answer ✔✔C
An integrated Development Environment typically consists of:
A) A text editor
B) A compiler
C) A debugger
D) All of these
E) None of these - correct answer ✔✔D
An example of a secondary storage device is:
A) The commuter's main memory
B) The keyboard
C) The monitor
D) The disk drive
E) None of these - correct answer ✔✔D
Computer programs are also known as.
A) hardware
C) software
,D) silverware
E) None of these - correct answer ✔✔C
Three primary activities of a program are:
A) Variables, Operators, and Key Words
B) Lines, Statements. and Punctuation
C) Input, Processing, and Output
D Integer, Floating-point, and Character
E) None of these - correct answer ✔✔C
In a broad sense, the two primary categories of programming languages are:
A) Mainframe and PC
B) Hardware and Software
C) Low-level and High-level
D) COBOL and BASIC
E) None of these - correct answer ✔✔C
This is a complete instruction that causes the computer to perform some action.
A) Line
B) Statement
C) Variable
D) Key Word
E) None of these - correct answer ✔✔B
This term refers to the programmer reading the program from the beginning and stepping through each
statement.
A) Psuedocoding
B) Software Engineering
C) Desk Checking
, D) Spot Checking
E) None of these - correct answer ✔✔C
The ______ decodes an instruction and generates electrical signals.
A) Arithmetic and Logic Unit
B) Main memory
C) BIOS
D) Control Unit
E) None of these - correct answer ✔✔D
The programming process consists of several steps, which include:
A) Input, Processing, and Output
B) Key Words, Operators, and Punctuation
C) Design, Creation, Testing, and Debugging
D) Syntax, logic, and error handling
E) None of these - correct answer ✔✔C
A set of well-defined steps for performing a task or solving a problem is Known
A) Hierarchy
B) Algorithm
C) Central Processing Unit
D) Encoded instruction
E) None of these - correct answer ✔✔D
Words that have a special meaning and may be used only for their intended purpose are known as:
A) Operators
B) Programmer Defined Words
C) Key Words
D) Syntax
verified answers
A(n) ______ is a diagram that shows the logical flow of a program
A) UML diagram
B) flowchart
C) Hierarchy chart
D) Program Schematic
E) None of these - correct answer ✔✔B) flowchart
This is a volatile type of memory, used for temporary storage.
A) Address
B) ALU
C) RAM
D) Disk drive
E) none of these - correct answer ✔✔C) RAM
Which of the following is a common input device?
A) Keyboard
B) Mouse
C) Scanner
D) Microphone
E) all of the above - correct answer ✔✔E
______ are used to translate each source code instruction into the appropriate machine language
instruction.
A) Modules
B) Library routines
,C) Compilers
D) Preprocessor directives
E) None of these - correct answer ✔✔C
What statement best describes a variable and its primary purpose?
A) A variable is a collection of eight bits.
B) A variable is a structured, general-purpose language designed primarily for teaching programming.
C) A variable is a named storage location in a computer's memory used for holding a piece of
information.
D) A variable is a word that has a special meaning to the compiler
E) A variable is a "line" of code in the body of a program, which may change. - correct answer ✔✔C
An integrated Development Environment typically consists of:
A) A text editor
B) A compiler
C) A debugger
D) All of these
E) None of these - correct answer ✔✔D
An example of a secondary storage device is:
A) The commuter's main memory
B) The keyboard
C) The monitor
D) The disk drive
E) None of these - correct answer ✔✔D
Computer programs are also known as.
A) hardware
C) software
,D) silverware
E) None of these - correct answer ✔✔C
Three primary activities of a program are:
A) Variables, Operators, and Key Words
B) Lines, Statements. and Punctuation
C) Input, Processing, and Output
D Integer, Floating-point, and Character
E) None of these - correct answer ✔✔C
In a broad sense, the two primary categories of programming languages are:
A) Mainframe and PC
B) Hardware and Software
C) Low-level and High-level
D) COBOL and BASIC
E) None of these - correct answer ✔✔C
This is a complete instruction that causes the computer to perform some action.
A) Line
B) Statement
C) Variable
D) Key Word
E) None of these - correct answer ✔✔B
This term refers to the programmer reading the program from the beginning and stepping through each
statement.
A) Psuedocoding
B) Software Engineering
C) Desk Checking
, D) Spot Checking
E) None of these - correct answer ✔✔C
The ______ decodes an instruction and generates electrical signals.
A) Arithmetic and Logic Unit
B) Main memory
C) BIOS
D) Control Unit
E) None of these - correct answer ✔✔D
The programming process consists of several steps, which include:
A) Input, Processing, and Output
B) Key Words, Operators, and Punctuation
C) Design, Creation, Testing, and Debugging
D) Syntax, logic, and error handling
E) None of these - correct answer ✔✔C
A set of well-defined steps for performing a task or solving a problem is Known
A) Hierarchy
B) Algorithm
C) Central Processing Unit
D) Encoded instruction
E) None of these - correct answer ✔✔D
Words that have a special meaning and may be used only for their intended purpose are known as:
A) Operators
B) Programmer Defined Words
C) Key Words
D) Syntax
