KVS PGT Computer Science Online Mock Test | SET A | KVS PGT 2023

I give owner authority to decide how much information he/she can share with user.
I encourage creators to invent new ideas, designs, and software.
I give owner right to get financial benefits against their creation/inventions.
Who am I?

Protecting personal and sensitive information from unwanted attack or disclosure is called

Jignesh was assigned a project to find information about ‘Emerging Technologies”. To do this he was asked to use Google Chrome and Docs. What technologies being used by Sunil?

What code should come in blank space to get the output displayed for given series:
S= pd.Series([78,90,11,23,456,67])
________________
Print(S)
Output:
4 456
1 90
0 78
5 67
3 23
2 11

If shape of passed values in index sequence of dataframe and length of dictionary’s values are not same, than python gives

Ratnakar has created following Series ‘exp’
A 23
C 32
D 12
E 65
Now he wants to delete value against ‘C’. Help him to select correct code for it.

Command used to represent all elements of ‘S’ as Numpy Array?

consider the following dataframe df :
import pandas as pd
d = {‘eno’:[201,202,203], ’ename’:[‘Sanjay’,’Sudesh’,’raman’], ’sal’:[2300,3200,1390]}
df = pd.DataFrame(d, index = [100,200,300])

Write appropriate code to display
eno 202
ename sudesh
sal 3200

Which of the following website provides data freely to download and to do data analysis for educational purpose?

Select the incorrect match.

Watching news in AajTak channel in your TV using Tata Sky is

192:168:0:178 is

Look at the following image and identify the name of device which is responsible for depicted communication

Look at the following code and identify the result:
>>>T = (3, 12, [14, 11, 6])
>>>T [2][2] = 20

Predict the output of given code:
D = {1:10,2:20}
print(D.items())

Fill in the space with appropriate code to get the output as given below:
>>> import random
>>> random.________________
>>> 4

Raju is using Google Docs to create his resume and he is not concerned about its installation. Which type of Service he is using?

Libre Office is

Which of the following is not true about RDBMS?

Which of the following is correct in regard of adding Foreign key?

Internet Telephony

Select correct statement to read data from sample.dat

Identify the correct keyword

Select the command to display total marks scored by students of each gender who are in Class 12.
SELECT Gender ,SUM(Marks) FROM Student WHERE Class = 12 GROUP BY Gender;
SELECT Gender ,SUM(Marks) FROM Student GROUP BY Gender HAVING Class = 12;
SELECT Gender ,SUM(Marks) FROM Student WHERE Class = 12 AND GROUP BY Gender;
Choose the correct option

f.seek(-12,1)

Predict the output:
>>>S = ‘tech\tip\nnow’
>>>len(S)

Predict the result of following expression:
(5*4/5//4)*2**3**2

For given List:
L = [12,56,22,6,39,43,10,18]
Which of the following is incorrect in regard of deleting element(s)?

For given string of length 16, what will resultant string contains after S[-14:20:3]

Select appropriate code to create following dictionary D:
{1: 20, 2: 30}

Which of the following is not a utility?

Binary equivalent of (573)8 is

ASCII code is

write equivalent Boolean expression for the following logic circuits:

Which of the following is correct code to plot line chart with dotted linestyle?