Question 1

What does a function definition consist of?

Options :

A : The function's argument values

B : An invocation of a function's name

C : A list of all other functions that call the function

D : The function's name, inputs, outputs, and statements

Answer: D

Question 2

Consider the given function:

function K(string s1, string s2)

Put s1 to output

Put " and " to output

Put s2 to output

What is the total output when K("sign", "horse") is called 2 times?

Options :

A : sign and horse and sign and horse

B : sign and horsesign and horse

C : sign and horse

D : sign and horse sign and horse

Answer: D

Question 3

A software developer determines the mathematical operations that a calculator program should support. Which two Waterfall approach phases are involved?

Options :

A : Analysis and design

B : Design and implementation

C :

Implementation and testing

D : Design and testing

Answer: A

Question 4

What is an accurate way to describe a statically typed language?

Options :

A : It uses methods that that produce consistent output based upon the arguments passed to those methods.

B :

It includes custom variable types with methods, information hiding, data abstraction, encapsulation, polymorphism, and inheritance.

C : It is based on the concept of modularization and calling procedures or subroutines.

D :

It requires a large number of variables and variable conversions because of the need to commit to a variable type throughout the life of the program.

Answer: D

Question 5

Which characteristic specifically describes an object-oriented language?

Options :

A : Supports creating programs as a set of functions

B : Requires a compiler to convert to machine code

C : Can be run on any machine that has an interpreter

D : Supports creating program as item that have data plus operations

Answer: D

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