HSC SECOND YEAR (+2) JULY 2022

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Choose the correct Answer

prepared by S. SAMINATHAN, GHSS -MUKHASAPARUR , CUDDALORE DT.

https://sites.google.com/view/tn-computer-science/home/

NAME *

School Name *

1. Which of the following is a unit of code that is often defined within a greater structure?
*

1 point

Modules

Function

Subroutines

Files

2.Which of the following function build the abstract data type ?

1 point

Constructors

Recursive

Nested

Destructors

Clear selection

3.Which scope refers to variables defined in current function?

1 point

Module Scope

Local Scope

Function Scope

Global Scope

Clear selection

4.Which of the following shortcut is used to crate new python program?

1 point

Ctrl + N

Ctrl + F

Ctrl + B

Ctrl + C

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5._.............is used to print more than one item on a single line

1 point

Semicolon (;)

Comma(,)

Colon (:)

Doller ($)

Clear selection

6.Which is the most Comfortable loop?

1 point

for

while

if..elif

do..while

Clear selection

7.Which of the following keyword is used to begin the function block?

1 point

define

def

finally

for

Clear selection

8.What is Stride ?

1 point

index value of slide operation

first argument of slice operation

third argument of slice operation

second argument of slice operation

9.What will be the result of the following python code?

S=[x**2 for x in range (5) ]

print (S)

1 point

[1,4,9,16,25]

[0,1,4,9,16]

[0,1,4,9,16,25]

[0,1,2,4,5]

10.Class members are accessed through which operator ?

1 point

11.A Table known as :

1 point

Tuple

Attibute

Entity

Relation

12.The command to delete a table is :

1 point

DROP

DELETE

ALTER TABLE

DELETE ALL

13.Which of the following mode is used when dealing with no -text files like image or exe files ?

1 point

Binary mode

CSV mode

Text mode

xls mode

14. getopt () will return an empty array if there is no error in splitting strings to;

1 point

ifile variable

opt variable

argv variable

args variable

15.The function that returns the largest value of the selected column is ?

1 point

HIGH ()

LARGE ()

MAXIMUM ()

MAX ()

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