Object Oriented Programming Using C Plus Plus - Practice Test

[#291] Which of the following, if any, are valid names for variables?

(A) amt.Sold

(B) amt-Sold

(C) amt_Sold

(D) 98Sold

(E) class

(F) friend

(G) #OnHand

(H) void

Correct Answer

(C) amt_Sold

[#292] Assume you want to compare the character stored in the initial variable to the letter a. Which of the following conditions should you use in the if statement? (Be sure the condition will handle a or A.)

(A) (initial = 'a' or 'A')

(B) (initial == 'a' or 'A')

(C) (toupper(initial) = 'A')

(D) (toupper(initial) == 'A')

Correct Answer

(D) (toupper(initial) == 'A')

[#293] You can override a class's inherited access to make an individual member's access more ______

(A) liberal

(B) conservative

(C) either (a) or (b)

(D) neither (a) nor (b)

Correct Answer

(B) conservative

[#294] A class hierarchy

(A) describes "is a kind of" relationships

(B) describes "has a" relationships

(C) shows the same relationships as an organization chart

(D) shows the same relationships as a family tree

Correct Answer

(A) describes "is a kind of" relationships

[#295] The measure of how well the operations in a function relate to one another is _____

(A) coupling

(B) cohesion

(C) adhesion

(D) conversion

Correct Answer

(B) cohesion

Object Oriented Programming Using C Plus Plus - Study Mode

[#291] Which of the following, if any, are valid names for variables?

Correct Answer

[#292] Assume you want to compare the character stored in the initial variable to the letter a. Which of the following conditions should you use in the if statement? (Be sure the condition will handle a or A.)

Correct Answer

[#293] You can override a class's inherited access to make an individual member's access more ______

Correct Answer

[#294] A class hierarchy

Correct Answer

[#295] The measure of how well the operations in a function relate to one another is _____

Correct Answer