Computer Science 2022 Question Paper Online Test (12th Standard)

Q1

Which of the following is a distinct Syntactic block ?

A.Definition B.Subroutines C.Modules D.Function

Q2

Which of the following will retrieve information from the data type ?

A.Recursive B.Constructors C.Nested D.Selectors

Q3

Containers for mapping names of variables to object is called :

A.Binding B.Scope C.Namespaces D.Mapping

Q4

The word comes from the name of a Persian mathematician Abu Jafar Mohammed ibn-i Musa al Khowarizmi is called :

A.Algorithm B.Flow chart C.Syntax D.Flow

Q5

Which Operator is also called as Comparative Operator ?

A.Logical Operator B.Arithmetic Operator C.Assignment Operator D.Relational Operator

Q6

'elif' can be considered to be short form of __________.

A.else if B.nested if C.if...elif D.if...else

Q7

Which function is called as anonymous un-named function ?

A.Recursion B.Lambda C.Define D.Built-in

Q8

What will be the output of the following code ?
str1 = "Chennai Schools"
str1[7] = "-"

A.Type Error B.Chennai-Schools C.Chennai D.Chenna-School

Q9

If List = [17, 23, 41, 10] then, List.append(32) will result :

A.[10, 17, 23, 32, 41] B.[32, 17, 23, 41, 10] C.[41, 32, 23, 17, 10] D.[17, 23, 41, 10, 32]

Q10

Which of the following method is used as destructor ?

A.__rem__() B.__init__() C.__del__() D.__dest__()

Q11

A tuple is also known as :

A.Attribute B.Table C.Field D.Row

Q12

The clause used to sort data in a database.

A.GROUP BY B.SORT BY C.SELECT D.ORDER BY

Q13

The expansion of CRLF is :

A.Control Router and Line Feed B.Control Return and Line Feed C.Carriage Return and Line Feed D.Carriage Return and Form Feed

Q14

A Framework for interfacing Python and C++ is :

A.Cython B.Ctypes C.Boost D.SWIG

Q15

SQLite falls under which database system ?

A.Hierarchical Database System B.Flat File Database System C.Object Oriented Database System D.Relational Database System

12th Standard Computer Science May 2022: Online Practice Test