B:-Sparse index
C:-Hash index
D:-Single-key index
Correct Answer:- Option-A
Question58:-In hashing, we use the term to denote a unit of storage that can store one or more records.
A:-Field
B:-Hash function
C:-Index
D:-Bucket
Correct Answer:- Option-D
Question59:-The number of transactions executed in a given amount of time is called
A:-Response time
Waiting time
C:-Throughput
D:-Performance
Correct Answer:- Option-C
Question60:- is a predicate expressing a condition that we wish the database always to satisfy.
A:-Authorization
-Deadlock
C:-QBE
D:-Assertion
Correct Answer:- Option-D
Question61:-A variation in the representation of the waterfall model is called
A:-Classic life cycle
-model
:-Incremental process model
D:-Spiral model
Correct Answer:- Option-B

Question62:-The most common manifestation of separation of software into separately named and addressable components
is called

A:-Concern

B:-Pattern

C:-Modularity

D:-Independence

Correct Answer:- Option-C
Question63:- is an indication of the relative interdependence among modules.

A:-Coupling

B:-Cohesion

C:-Hiding

D:-Refactoring

Correct Answer:- Option-A

Question64:-The diagram which help you to determine the functionality and features of the software from the user's
perspective.

A:-Class diagram
-Deployment diagram
C:-Sequence diagram
D:-Use-case diagram
Correct Answer:- Option-D
Question65:- testing is focuses on the functional requirements of the software.
A:-White-box testing
-Black-box testing
C:-Condition testing
D:-Unit testing
Correct Answer:- Option-B
Question66:-The software metric that provides a quantitative measure of the logical complexity of a program.
A:-Cylcomatic complexity
B:-Defect removal efficiency
C:-Object-oriented metrics
D:-LOC