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# cs504 quiz # 1 software engineering

Announcement Regarding Quiz no 1

Dear Students,

Please note that the First Graded Quiz of CS504 (Software Engineering I) will be opened for attempt from Friday Nov 28, 2014 to Saturday Nov 29, 2014. Quiz will be from Lecture #1 to Lecture #13. Quiz will be based upon Multiple Choice Questions. It will be opened for 48 hours.

All the instructions for solving will be there in Quiz interface. Kindly make sure, you have read the instructions before attempting Quiz.

If any student failed to attempt the quiz in given time then no re-take or offline quiz will be held.

Best of Luck!

Regards,
CS504

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### Replies to This Discussion

Question # 1 of 10 ( Start time: 11:18:46 PM ) Total Marks: 1
Which one is correct?
Select correct option:
double total = 0.5;
double total = .5;
double total = .50;
all of the given

Question # 2 of 10 ( Start time: 11:19:21 PM ) Total Marks: 1
Be very careful when you use functions with side effects – functions that change the values of the ________
Select correct option:
Objects
Classes
Structures
Variables

Question # 3 of 10 ( Start time: 11:20:10 PM ) Total Marks: 1
________ is a tool that can help us in reducing the size of individual functions.
Select correct option:
Inheritance
Modularity
Association
Abstraction

Question # 4 of 10 ( Start time: 11:20:38 PM ) Total Marks: 1
The expressions with logical operators can be evaluated only from ___________________.
Select correct option:
Right to left
Left to right
Top to bottom
Bottom to top

Question # 5 of 10 ( Start time: 11:21:06 PM ) Total Marks: 1
80/20 rule states that:
Select correct option:
you spend 80 percent of your time in 20 percent of the code
you spend 20 percent of your time in 80 percent of the code
We should try to optimized 80 percent or at least 20 percent of the code
None of the given options.

Question # 6 of 10 ( Start time: 11:21:30 PM ) Total Marks: 1
-----provides a unified interface to a set of interfaces in a sub-system.
Select correct option:
Observer Pattern
Singleton Pattern
All of the above

Question # 7 of 10 ( Start time: 11:22:02 PM ) Total Marks: 1
Which of following is/are among ten things,which the basic template of GOF design pattern includes.
Select correct option:
Problem
Context
Forces
All of the given

Question # 8 of 10 ( Start time: 11:22:29 PM ) Total Marks: 1
________ and _________ are two important tools that helps in managing the program complexity.
Select correct option:
Composition, Inheritance
Abstraction, Encapsulation
Aggregation, Inheritance
Modularity, Composition

Question # 9 of 10 ( Start time: 11:22:55 PM ) Total Marks: 1
Comma ( , ) is very dangerous because
Select correct option:
Compiler does not recognise this symbol
It causes side effects
All of the given options

Question # 10 of 10 ( Start time: 11:23:20 PM ) Total Marks: 1
Goto statements violate the idea of
Select correct option:
object oriented code
structured code
control structure
repetition structure

Question # 1 of 10 ( Start time: 10:20:39 PM ) Total Marks: 1

x = 0; // x is floating pt Which rewritten form of above line of code is more in line with the self-documentation philosophy than the code above.
Select correct option:
x = false
x = NULL
x = 0.0;        ok
x = ‘\0’

Question # 2 of 10 ( Start time: 10:20:57 PM ) Total Marks: 1
Names representing methods and functions should be----and written in mixed case starting with -----case.
Select correct option:
Noun—lower
Verb----lower        ok
Noun ---upper
Noun----upper

Question # 3 of 10 ( Start time: 10:21:18 PM ) Total Marks: 1
Patterns are devices that allow programs to share knowledge about their -------------.
Select correct option:
Code
Design        ok
Analysis
None of the given

Question # 4 of 10 ( Start time: 10:21:35 PM ) Total Marks: 1
C++ header files should have the extension---- Source files can have the extension ----
Select correct option:
.c and .h
.cc and .h
.h and .cpp        ok
All of the given

Question # 5 of 10 ( Start time: 10:21:48 PM ) Total Marks: 1
In case of header files, construction is to avoid ------ errors. The construction should appear in the top of the file (before the file header).
Select correct option:
compilation        ok
run time
logical
All of the given

Question # 6 of 10 ( Start time: 10:22:22 PM ) Total Marks: 1
Code should not be:
Select correct option:
commented        ok
indented
cryptic
aligned

Question # 7 of 10 ( Start time: 10:22:41 PM ) Total Marks: 1
Charles Simonyi first discussed Hungarian Notation. He was of ------ .
Select correct option:
Microsoft        ok
IBM
Dell
Cisco

Question # 8 of 10 ( Start time: 10:23:10 PM ) Total Marks: 1
_________ was the first pure Object Oriented language in which observer pattern was used in implementing its Model View Controller pattern
Select correct option:
Smalltalk        ok
PASCAL
JAVA
C++

Question # 9 of 10 ( Start time: 10:23:39 PM ) Total Marks: 1
Goto statements violate the idea of
Select correct option:
object oriented code
structured code        ok
control structure
repetition structure

Question # 10 of 10 ( Start time: 10:24:33 PM ) Total Marks: 1
________ and _________ are two important tools that helps in managing the program complexity.
Select correct option:
Composition, Inheritance
Abstraction, Encapsulation        ok
Aggregation, Inheritance
Modularity, Compositision

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