A man can row upstream at 18 km/hr and downstream at 24

Which storage technology uses optical discs to store data and is commonly used for distributing software, movies, and music?

Which SQL keyword is used to add new rows to a table?

What will be the output of the code

int main(){

int x= 10;

int y=10;

int s=-(-x-y)

cout<

return 0;

}

Various IPC mechanisms are:

What does CSS stand for in web development?

Which component of RDBMS is responsible for processing SQL queries and managing database interactions?

The worst case occur in quick sort when _____

Which key is used to create a digital signature?

Which of the following is a programming language commonly used for controlling electronic devices?

In relational algebra, which operation is used to combine two relations and eliminate duplicate rows?