Question 1

A(n) ____ is an object associated with a collection,and is used to visit each element in the collection.

Accepted Answer

A)   interpreter
B)   iterator
C)   invocator
D)   argumentE) A) and B)
F) B) and D)

Question 2

A class is considered to be a ____.

Accepted Answer

A)   basic data abstraction
B)   basic control abstraction
C)   structured data abstraction
D)   unit abstractionE) B) and D)
F) B) and C)

Question 3

A variable in a programming language is considered to be a ____.

Accepted Answer

A)   basic data abstraction
B)   basic control abstraction
C)   structured data abstraction
D)   structured control abstractionE) A) and D)
F) None of the above

Question 4

A virtual machine is an interpreter.

Accepted Answer

A) True 
 B)False

Question 5

An iterator is an example of a ____.

Accepted Answer

A)   basic data abstraction
B)   basic control abstraction
C)   structured data abstraction
D)   structured control abstractionE) C) and D)
F) All of the above

Question 6

A module,a class,and a package are all examples of ____

Accepted Answer

A)   unit data abstractions
B)   structured data abstractions
C)   basic data abstractions
D)   structured control abstractionsE) A) and B)
F) A) and C)

Question 7

The lambda calculus was based on the theory of recursive functions.

Accepted Answer

A) True 
 B)False

Question 8

The lexical structure of a programming language is similar to grammar in a natural language.

Accepted Answer

A) True 
 B)False

Question 9

FORTRAN was the first programming language to be machine independent.

Accepted Answer

A) True 
 B)False

Question 10

Which of the following statements about a programming language is correct?

Accepted Answer

A)   Syntax refers to the structure of the language, while semantics refers to the meaning of the language.
B)   Semantics refers to the structure of the language, while syntax refers to the meaning of the language.
C)   Syntax refers to the structure of the language, while abstraction refers to the meaning of the language.
D)   Semantics refers to the structure of the language, while abstraction refers to the meaning of the language.E) C) and D)
F) A) and B)

Exam 1: Introduction

A(n) ____ is an object associated with a collection,and is used to visit each element in the collection.

Correct Answer
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The lambda calculus was based on the theory of recursive functions.

Correct Answer
verified

FORTRAN was the first programming language to be machine independent.

Correct Answer
verified

Which of the following statements about a programming language is correct?

Correct Answer
verified

The lexical structure of a programming language is similar to grammar in a natural language.

Correct Answer
verified

A module,a class,and a package are all examples of ____

Correct Answer
verified

An iterator is an example of a ____.

Correct Answer
verified

A variable in a programming language is considered to be a ____.

Correct Answer
verified

A class is considered to be a ____.

Correct Answer
verified

A virtual machine is an interpreter.

Correct Answer
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Exam 1: Introduction

A(n) ____ is an object associated with a collection,and is used to visit each element in the collection.

Correct AnswerverifiedShow Answer

The lambda calculus was based on the theory of recursive functions.

Correct AnswerverifiedShow Answer

FORTRAN was the first programming language to be machine independent.

Correct AnswerverifiedShow Answer

Which of the following statements about a programming language is correct?

Correct AnswerverifiedShow Answer

The lexical structure of a programming language is similar to grammar in a natural language.

Correct AnswerverifiedShow Answer

A module,a class,and a package are all examples of ____

Correct AnswerverifiedShow Answer

An iterator is an example of a ____.

Correct AnswerverifiedShow Answer

A variable in a programming language is considered to be a ____.

Correct AnswerverifiedShow Answer

A class is considered to be a ____.

Correct AnswerverifiedShow Answer

A virtual machine is an interpreter.

Correct AnswerverifiedShow Answer

Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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Correct Answer
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