List of top Questions asked in CUET (UG)

Which of the following denotes a missing value in a DataFrame?

Which of the following is not a Descriptive Statistical method that can be applied to a DataFrame?

Which one in the following options is not a constraint ?

Which of the following is not an aggregate function that can be applied to a DataFrame?

Match List I with List II

LIST I	LIST II
A. SELECT LOWER('COMPUTER');	IV. 'computer'
B. SELECT LEFT('COMPUTER', 3);	I. 'COM'
C. SELECT RIGHT('COMPUTER', 4);	II. 'UTER'
D. SELECT MID('COMPUTER', 2, 3);	III. 'OMP'

Match List I with List II

LIST I	LIST II
A. RDBMS	III. Store data in related table
B. Primary Key	I. Unique identification of tuples
C. Tuple is collection of	II. Attribute Value
D. Database Schema and Constraints	IV. Database catalog

............. sorts a given list of elements by repeatedly comparing the adjacent elements and swapping them if they are unordered.

This exception occurs whenever a local or global variable name is not defined.

In search by hashing, we have size of the hash table and the size of list, then:

Match List I with List II

LIST I	LIST II
C. Deletion operation	IV. Dequeue
A. Insertion in a queue at	I. FRONT
B. Deletion in a queue at	III. REAR
D. Insertion operation	II. Enqueue

Which of the following statement(s) is/are true?

A. Selection operation yields horizontal subset of a relation.
B. Selection operation yields vertical subset of a relation.
C. Union operator can work on relation with different degree.
D. Intersection and Cartesian product operations are not binary.
E. A record is a column on a datasheet.

Match List I with List II

LIST I	LIST II
C. Router	I. It receives the information, examines it and transfers it to other network.
B. Ethernet	III. Set of rules that governs functioning of LAN
A. MAN	IV. It covers a larger geographical area such as town or city.
D. Repeater	II. It regenerates the received weak signals.

Which clause amongst the following can be used along with aggregate functions?

The first page of a website is known as ......... .

To sort a list having n elements, the Selection sort makes .......... number of passes through the list.

Which of the following is a text file which is transferred by the website to the browser when it is browsed?

Before the usage of .................. table command to add a primary key, one needs to make sure that the field is ...........

What is the term for inserting into a full queue known as?

What will be the status of the list (given below) after pass 2 using Bubble sort? \[ 8, 7, 13, 1, -9, 4 \]

Insertion and deletion in a queue takes place respectively at which end? A. Front
B. Rear
C. Middle
D. Second element from right end
E. Second element from left end

The number of swaps made in pass 1 for the following list using Insertion sort is: \[ 9, 8, 14, 2, -8, 5 \]

Which of the following statement(s) is/are true?

A. When two elements map to the same slot in hash table, it is called hashing.
B. Linear search takes a sorted list and divides it in the middle.
C. Modulo division method is a Hashing method.
D. Traversing specifies whether the key is present in the list or not.
E. Binary search takes a sorted/ordered list and divides it in the middle.

Which term is used to add an element into a stack?

For best case, linear search, searches