Question # 1

Following are some statements associated with data flow diagrams. Identify the correct statement from among them.

Choose an answer

DFDs are used to model complex interfaces.

DFDs are used to represent only functional processing, data stores and data movements between functions

DFDs depict only processes which can be decomposed

DFDs do not show external data sources and external data sinks

Establishing responsibilities for objects includes

Choose an answer

Generalization Relationships

Specialization Relationships

all of the above

identifying Association relationships

The code becomes self explanatory with the help of proper use of parentheses. Select the right one.

Choose an answer

leapYear = year % 4 == 0 && year % 100 != 0 || year % 400 == 0 ;

leapYear = ((year % 4 == 0) && (year % 100 != 0) || ((year % 400 == 0));

leapYear = ((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0);

leapYear = (year % 4 == 0) && (year % 100 != 0) || (year % 400 == 0);

none of the given options

Establishing responsibilities for objects includes

Choose an answer

Generalization Relationship

Specialization Relationships

all of the above

identifying Association relationships

Most software continues to be custom built because

Choose an answer

Software is easier to build without using someone else's components

Off the shelf software components are not commonly available

Reusable components are too expensive to use

Software crisis came in 1960 what is the main reason to for the crisis

Choose an answer

Software development technique

Hardware

Software

Non of above

Which piece of code is self-documented?

Choose an answer

if (x==0) // this is the case when we are allocating a new number

if (AllocFlag == 0)

If (AllocFlag == NEW_NUMBER)

None of the given

Software Bugs have multiple names, which one of the below is not the name of Software Bugs -------

Choose an answer

Bugs

Defects

Errors

Mistakes

Static analyzers are software tools for --------------- processing.

Choose an answer

analysis text

source text

design text

non of the given

Bugs that won't "stand still" (almost random) are the ---------- to deal with.

Choose an answer

least difficult

most difficult

very easy

easy

A class is a -------------- of objects

Choose an answer

Template

Stereotype

Collection

Non of the above

More Classes

Other Links

CS-504 Final Term Exams Preparation Virtual University MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer