List of top Computer Science Questions asked in CUET (UG)

Which of the following are to be considered while applying JOIN operations on two or more relations?
A. If two tables are to be joined on equality condition on the common attribute, then one may use JOIN with ON clause or NATURAL JOIN in FROM clause.
B. If three tables are to be joined on equality condition, then two JOIN or NATURAL JOIN are required.
C. N-1 joins are needed to combine N tables on equality condition.
D. With JOIN clause, we may use any relational operators to combine tuples of two tables.
Choose the correct answer from the options given below:
Which of the following SQL query will filter products having cost more than 500?
What is hub used for in a network?
What is the number of connections in the mesh topology having 5 devices?
In a table regarding the entries of students, which among these can be the most appropriate for PRIMARY KEY?
Which SQL Query below is correct for deleting all records from 'Products' table having product names starting with 'M'?
Arrange the following SQL clause in the correct order of writing a query:
A. DISTINCT
B. ORDER BY
C. WHERE
D. SELECT
Choose the correct answer from the options given below:
Each MAC address is a __________.
Which of the following statement will correctly filter products having an average price of 50?
In a relation, if more than one attribute can have distinct values, such attributes are called ______.
Which of the following is NOT an element of communication?
Which operator is used for logical AND in Python?
Which one of the following is the formula used to calculate the middle index in Binary Search?
Linear Search is useful when:
Who developed Python programming language?
Which keyword is used to define a function in Python?
Which search method has logarithmic complexity?
Which switching technique is used in the Internet?
Telephone conversation is an example of:
Linear search works best on:
Linear search is useful when:
Which of the following is NOT an element of communication?
Which one of the following is the Middle element index formula:
Which operator is used for logical AND?
Which keyword is used to define a function in Python?