CS504 Quiz 3 by VU Topper RM

CS-504 Quiz -3 File

By Vu Topper RM

Q1. Vu-Topper RM (1 marks)

Comma is very dangerous because Compiler does not recognize it It creates linkage problem Side effects

All of the above

Q2. Vu-Topper RM (1 marks)

A self-documenting code is that explains itself without need of comments & extraneous documentation, like Flow charts UML diagram PFS diagram

All

Q3. Vu-Topper RM (1 marks)

—- & ——- r important short circuiting logical operators AND, OR,

Both

None

Q4. Vu-Topper RM (1 marks)

The number---------is the most abused symbol in programs written in C or C++.

0 Page 169

Q5. Vu-Topper RM (1 marks)

Variables should be initialized where they are ——and they should be declared in the ——scope possible.

defined and smallest declared and medium Declared and smallest Page 161

Q6. Vu-Topper RM (1 marks)

-----------was the first pure Object-Oriented language in which observer pattern was used in implementing its Model View Controller pattern

Smalltalk

PASCAL JAVA C++

Q7. Vu-Topper RM (1 marks)

Names representing methods and functions should be—-and written in mixed case starting with —–case. Noun—lower

Verb and lower

Noun —upper Noun—-upper

Q8. Vu-Topper RM (1 marks)

The size of ---------plays a significant role in making the program easy or difficult to understand. Object data type

Function Page 170

none of the above

Q9. Vu-Topper RM (1 marks)

In case of using unrelated operators in a single expression, _________ would be the best choice to prevent the logical errors.

Comments Indents

parenthesis Page 166

Short Cuts

Q10. Vu-Topper RM (1 marks)

Goto statements violate the idea of control structure

Structured code Page 164

repetition structure object-oriented code

Q11. Vu-Topper RM (1 marks)

Code should not be:

Commented

indented cryptic aligned

Q12. Vu-Topper RM (1 marks)

Complex expressions: Make the code easy to modify

Make the code difficult to modify

Make the code easy to understand Does not affect understandability

Q13. Vu-Topper RM (1 marks)

A self-documenting code is a code that explains itself without the need of comments and extraneous documentation, like _______ Flowcharts UML diagrams