Question 1

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 2

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

Question 3

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 4

Which language has extensive support for object-oriented programming?

Options :

A : Markup

B : HTML

C : C

D : C++

Answer: D

Question 5

What are two example of valid function calls?

Choose 2 answers.

Options :

A : round_number(4.723, 2)

B : convort_value(12) returns cVa1

C : Printsample()

D : CountFactors(96 integer)

E : function Sample (float 2.0)

F : GetHeight(integer 3, integer 4)

Answer: C,F