CUET (UG) entrance exam Question Bank Solutions for Computer Science\Information Practices

An error object does not have information of:

What error is returned by the following statement if the file does not exist? 

f = open("A.txt")

Which of the following is not a valid plotting function of 'pyplot'?  

The data taken from a digital footprint can be used for: 

The char() function in MySql is an example of ______. 

Which of the following is a type of independent malicious program that never required any host program?

Which one of the following is also referred to as malicious software?

Using Python Matplotlib ______ can be used to count how many values fall into each interval.

Which command is used to delete a table? (in SQL)

A list has 12 elements. How many passes will a bubble sort algorithm make to sort the list?

Which sorting technique sorts a given list of elements by repeatedly comparing the adjacent elements and swapping them if they are ordered?

Once an element is bubbled up it is:

Assertion (A): Digital footprint is nothing but the record of what a person do online.

Reason (R): Digital footprint includes e-mail you sent, information you shared, websites you visited and the activities you took part in online.

How many loops does a bubble sort algorithm have?

What are the best and worst time complexity for bubble sort?

Which of the following is true for bubble sort of 16, 30, 14, 19?

Read the following text and answer the following question on the basis of the same:

Mr. Sharma is working in a game development industry and he was comparing the given chart on the basis of the rating of the various games available on the play store.

He is trying to write a code to plot the graph. Help Mr. Sharma to fill in the blanks of the code and get the desired output.

import ______       #Statement 1
Games= ["Subway Surfer", "Temle Run", "Canddy Crush", ''Bottle Best"]
Rating=[4.2, 4.8, 5.0, 3.8, 4.1]
pit.__ (Games, Rating)      #Statement 2
plt.xlabel("Games") plt.__ ("Rating")     #Statement 3
pit.__        #Statement 4

Identify the name of the function that should be used in statement 2 plot the above graph.

Read the following text and answer the following question on the basis of the same:

Mr. Sharma is working in a game development industry and he was comparing the given chart on the basis of the rating of the various games available on the play store.

He is trying to write a code to plot the graph. Help Mr. Sharma to fill in the blanks of the code and get the desired output.

import ______ #Statement 1
Games= ["Subway Surfer", "Temle Run", "Canddy Crush", ''Bottle Best"]
Rating=[4.2, 4.8, 5.0, 3.8, 4.1]
pit.__ (Games, Rating) #Statement 2
plt.xlabel("Games") plt.__ ("Rating") #Statement 3
pit.__ #Statement 4

In case Mr. Sharma wants to change the above plot to any other shape, which statement, should be change.

How many swaps required to swap [60, 41, 20, 7] using bubble sort?

The most fundamental and simplest search method is known as ______.