Which key uniquely identifies a record in a database table?

Which of the following is a DBMS software?

Which protocol is used to send emails?

Which data structure follows the FIFO principle?

Which protocol is used for transferring web pages?

Which data structure follows the LIFO principle?

Which company developed the Java programming language?

Which topology connects each device to a central hub?

Which language is primarily used for styling web pages?

Which scheduling algorithm gives priority to the shortest job first?

Which logic gate gives output 1 only when both inputs are 1?