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CUET (UG)
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Computer Science
List of top Computer Science Questions asked in CUET (UG)
Pandas provide a function ______ to check whether any value is missing or not in the Datafrarne :
CUET (UG) - 2023
CUET (UG)
Computer Science
Python Libraries
In SQL, which of the following constraint means that no two values in any column should be the same?
CUET (UG) - 2023
CUET (UG)
Computer Science
SQL
_____ the shape of the data set to make it suitable for analysis.
CUET (UG) - 2023
CUET (UG)
Computer Science
Data Analysis
_____used to avoid underflow exception while performing
\(\&\)
queue operation.
CUET (UG) - 2023
CUET (UG)
Computer Science
Exception Handling
All aggregate functions ignore Nulls except for________ function.
CUET (UG) - 2023
CUET (UG)
Computer Science
Types of Functions
Match LIST I with LIST II
LIST I
LIST II
A
Constraint
I
Clause
B
DDL
II
Operator
C
Where
III
Alter table
D
Like
IV
Default
Choose the
correct
answer from the options given below
CUET (UG) - 2023
CUET (UG)
Computer Science
Integrity constraints
Which is the source of a recorded data in a well defined format?
CUET (UG) - 2023
CUET (UG)
Computer Science
Data Handling
Match LIST I with LIST II
LIST I
LIST II
A
Where
I
Create table
B
DDL
II
Pattern matching
C
Multirow function
III
Clause
D
%
IV
Max()
Choose the
correct
answer from the options given below
CUET (UG) - 2023
CUET (UG)
Computer Science
Arrangement and Pattern
Which is the source of a recorded data in a well defined format ?
CUET (UG) - 2023
CUET (UG)
Computer Science
Data Handling
Match LIST I with LIST II
LIST I
Mineral
LIST II
States
A
Round()
I
Date function
B
Rtrim()
II
Aggregrate function
C
Count()
III
Math function
D
Monthname()
IV
String function
Choose the
correct
answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Computer Science
Database Concepts
Which operator is used to match a pattern or string in SQL?
CUET (UG) - 2023
CUET (UG)
Computer Science
Introduction to MySQL
Consider a table P with 4 rows and 5 columns and table S with 6 rows and 3 columns. What will be the size of resultant table if we apply Cartesian product ?
CUET (UG) - 2023
CUET (UG)
Computer Science
Cartesian product
What will be the output of the given SQL Query SELECT DAY("2023-03-01);
CUET (UG) - 2023
CUET (UG)
Computer Science
Query using SQL
Unstructured data are sometimes described with the help of some other data is called
CUET (UG) - 2023
CUET (UG)
Computer Science
Miscellaneous
Which of the following are true about DBMS ?
(A) Each attribute should have unique name
(B) Order of attribute is immaterial
(C) Each tuple should be unique
(D) The values of attributes do not belong to same domain
(E) An attribute can have multiple values in tuple
Choose the correct answer from the options given below :
CUET (UG) - 2023
CUET (UG)
Computer Science
DBMS
Match LIST I with LIST II
LIST I
LIST II
A
Relation
I
Number of rows
B
Tuple
II
Logically related data organised in a table
C
Degree
III
Number of columns
D
Cardinality
IV
Row in a table
Choose the
Correct
answer from the options given below
CUET (UG) - 2023
CUET (UG)
Computer Science
Database Concepts
What is the number of passes made by bubble sort for a list containing n elements ?
CUET (UG) - 2023
CUET (UG)
Computer Science
Sorting
Consider that:
a = [20, 30, 40]
b=a
b[0] = 72
print (a)
The output will be :
CUET (UG) - 2023
CUET (UG)
Computer Science
Miscellaneous
Consider the following number list [8, 7, 13, 1, -9, 4] After applying selection sort, which of the list is correct after Pass 3 ?
CUET (UG) - 2023
CUET (UG)
Computer Science
Sorting
Which of the following is(are) true for hashing
(A) The time required to compute the index value is independent of the number of items in the list
(B) The time required to compute the index value depend on the number of items in the list
(C) The cost of computing a hash function does not affect the performance of hashing based searching
(D) The time taken by different hash functions may be different
(E) There is no problem of collision in hashing
Choose the
correct
answer from the options given below :
CUET (UG) - 2023
CUET (UG)
Computer Science
Hashing
Consider the algorithm:
NameSearch (numList, key,n)
Step1: SET index = 0
Step2: WHILE index < n, REPEAT step3
Step3: IF numlist [index]-key THEN
PRINT "Element found at position", index + 1
STOP
ELSE
index = index+1
Step4: PRINT "Search unsuccessfull"
The algorithm performs
CUET (UG) - 2023
CUET (UG)
Computer Science
Database Concepts
Which statement is incorrect in relation to searching an element in a list :
CUET (UG) - 2023
CUET (UG)
Computer Science
Sorting
Which one of the fallowing statement is wrong for Queue and stack data structures ?
CUET (UG) - 2023
CUET (UG)
Computer Science
Introduction to stack (LIFO Operations)
identify the stack in given example :
CUET (UG) - 2023
CUET (UG)
Computer Science
Introduction to stack (LIFO Operations)
There are five statements listed below. Each statement having some information related to data structure. Identify the correct statement(s).
(A) A stack is an example of a FIFO data structure
(B) The function top() removes the value from the top of a stack
(C) The term deque stands for double ended queue
(D) A queue is a data structure in which items can be added or removed from either end
(E) PEEK is an operation used to view elements at the front of the queue, without removing it from the queue
Choose the
correct
answer from the options given below:
CUET (UG) - 2023
CUET (UG)
Computer Science
Introduction to stack (LIFO Operations)
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