Which of the following carries out the instructions defined in the interface?

(a)

Operating System

(b)

Compiler

(c)

Implementation

(d)

Interpreter

The recursive function is defined using the keyword

(a)

let

(b)

let rec

(c)

name

(d)

infer

ADT behavior is defined by
(i) Set of Variables
(ii) Set of Value
(iii) Set of Functions
(iv) Set of Operations

(a)

i, ii

(b)

ii, iii

(c)

ii, iv

(d)

i, iii

______ are functions that retrieve information from the data type.

(a)

Constructors

(b)

Selectors

(c)

List

(d)

Tuple

Choose the type of scope for a variable '9! defined in the following program.
Disp ( ):
a:=7
Print a
Disp ( )

(a)

Global

(b)

Enclosed

(c)

Local

(d)

Built-in

Which of the following is not a searching technique?
(i) Linear
(ii) Binary
(iii) Selection
(iv) Merge

(a)

Only i

(b)

Only ii

(c)

Only iii

(d)

iii and iv

How many asymptotic notations are mostly used to represent time complexity of algorithms?

(a)

Three

(b)

Two

(c)

One

(d)

Many

Which of the following optimization technique used in dynamic algorithms

(a)

Memorization

(b)

Composition

(c)

Specification

(d)

Decomposition

Which mode displays the python code result immediately?

(a)

Compiler

(b)

Interactive

(c)

Script

(d)

Program

Which of the following is a raw data given in a variable or constant?

(a)

Information

(b)

Delimiters

(c)

Literal

(d)

Keywords

In Python shell window opened by pressing.

(a)

Alt + N

(b)

Ctrl + N

(c)

Shift +N

(d)

Ctrl + Shift +N

What can be learned through alternative or branching statement?

(a)

looping

(b)

decision making

(c)

functions

(d)

classes

Read the following statement and choose the correct statement(s).
(I) In Python, you don’t have to mention the specific data types while defining function.
(II) Python keywords can be used as function name.

(a)

I is correct and II is wrong

(b)

Both are correct

(c)

I is wrong and II is correct

(d)

Both are wrong

Which of the following are the values pass to the function parameters?

(a)

Variables

(b)

Arguments

(c)

Definitions

(d)

Identifiers

Write the output for the following code
a=S
def add():
a= 10
print (a)
add()

(a)

5

(b)

10

(c)

15

(d)

error

Which of the following formatting character is used to print exponential notation in upper case?

(a)

%e

(b)

%E

(c)

%g

(d)

%n

What will be the output of print (len("CHENNAI"))?

(a)

7

(b)

8

(c)

9

(d)

Error

Let setA={3,6,9}, setB={1,3,9}. What will be the result of the following snippet?
print(setA|setB)

(a)

{3,6,9,1,3,9}

(b)

{3,9}

(c)

{1}

(d)

{1,3,6,9}

Which of the following function used to include multiple element in the list?

(a)

append ()

(b)

extend ()

(c)

insert ()

(d)

endlist ()

The ______________ function deletes and returns the last element of a list if the index is not given?

(a)

del ()

(b)

remove ()

(c)

pop ()

(d)

push ()

Class members are accessed through which operator?

(a)

&

(b)

.

(c)

#

(d)

%

Which of the following variables can be accessed only within the class?

(a)

Protected

(b)

Public

(c)

Private

(d)

None of these

A tuple is also known as

(a)

table

(b)

row

(c)

attribute

(d)

field

What will be written inside the file test.csv using the following program
import csv
D = [['Exam'],['Quarterly'],['Halfyearly']]
csv.register_dialect('M',lineterminator = '\n')
with open('c:\pyprg\ch13\line2.csv', 'w') as f:
wr = csv.writer(f,dialect='M')
wr.writerows(D)
f.close()

(a)

Exam Quarterly Halfyearly

(b)

Exam Quarterly Halfyearly

(c)

E, Q, H

(d)

Exam, Quarterly, Halfyearly

The function that returns the largest value of the selected column is

(a)

MAX()

(b)

LARGE()

(c)

HIGH()

(d)

MAXIMUM()