List of top Computer Science Questions

Which query correctly finds a category in the 'Commodity' table that has more than 5 products with a Price greater than 600?
Which of the following can uniquely identify the tuples of a relation in a database?
(A) Foreign Key
(B) Primary Key
(C) Candidate Key
(D) Composite Primary Key
Choose the correct answer from the options given below:
________ is known as design of database.
Rama stores the data in a specific format or structure in a file. If the structure or format itself is changed, all the existing application programs accessing that file also need to be changed. Otherwise, the programs may not work correctly. What is this concept called?
________ helps to enforce integrity and identify relationships among tables in a database.
The worst case time complexity of finding an element using linear search is ______.
Which language is directly understood by the computer?
What is the main purpose of an algorithm?
What does the term HTTP stand for?
What is the main purpose of a computer’s hard disk?
What type of software is used to perform specific tasks for users?
Which generation of computers used transistors?
Which component of a computer is responsible for processing data?
Who is known as the father of modern computer?
What is recursion?
If a function is defined as static, it means
EBCDIC 8 bit encoding scheme were mainly used by
The main advantage of hexadecimal number is the ease of conversion from hexadecimal to....... and vice versa.
Convert \( (153.513)_{10 \) in octal number system is}
The number \( 100101_2 \) is equivalent to octal
Which among the following allows the user to interact computer?
The thickness of a CD ROM Is..........mm approximately.
Full form of DVD is ......
Storage capacity of CD is .....
The word. Case is used in a switch statement. This word is a ......