Dear readers,
This quiz consists of questions from
various Banking entrance exams held during the last few years. Leave your
answers/ responses in the comments section below and we’ll soon let you know
the correct answers!
Directions
(Q. 1-10)
1.
OLAP applications are widely used by __________ and it uses _______ Schema
(A) RDBMS Bus
(B) Operating System, Star
(C) Java, Bus
(D) Data mining Techniques; Star or
multidimensional
2.
Arrange the following in increasing order of their size.
(A) Database
(B) Bit
(C) Bit>Byte>Record>Field>File>Database
(D) Bit>Byte>File
Record>Field>Database
3.
JVM is a virtual machine that can execute __________.
(A) C language
(B) .net programming
(C) RDBMS
(D) Java byte Code
4.
ODBC is based on ____________.
(A) Structured Query Language.
(B) C language
(C) C++ language
(D) .net
5.
Which of the following is not an advantage of the data-base approach?
(A) Increased security
(B) Elimination data redundancy
(C) Programming/data independence
(D) All of the above
6.
In relational database row and column is called as ___________ and _______
respectively.
(A) Tuple; Attribute
(B) Attribute; Tuple
(C) Tuple; Domain
(D) Attribute; Domain
7.
To delete a particular column in a relation the command used is:
(A) DELETE
(B) UPDATE
(C) DROP
(D) ALTER
8.
A primary key if combined with a foreign key creates
(A) Parent-Child relationship between the
tables that connect them.
(B) Many to many relationship between the
tables that connect them.
(C) Network model between the tables that
connect them.
(D) All of the above
9.
Which of the following is record based logical model?
(A) Network Model
(B) Object oriented model
(C) E-R Model
(D) All of these
10.
The full form of DDL is
(A) Dynamic Data Language
(B) Detailed Data Language
(C) Data Definition Language
(D) Data Derivation Language
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Answers
1(d) 2(b) 3(d)
4(a) 5(d) 6(a)
7(d) 8(a) 9(a)
10(c)