MCQs

Explanation
PDA stands for personal digital assistant.

Explanation
 keyboard shortcut key Ctrl + P t o open the print window on a PC.

Explanation
ENIAC, in full Electronic Numerical Integrator and Computer, the first programmable general-purpose electronic digital computer. ENIAC was completed in 1945 and first put to work for practical purposes on December 10, 1945.

Explanation
FDM stands for Frequency Division Multiplexing.

Explanation

Explanation
Memory Segmentation  is a computer technique of division of a computers  primary memory into S egments  or S ections.

Explanation
Page orientation is the direction in which a document is displayed or printed. The two basic types of page orientation are portrait (vertical) and landscape (horizontal).

Explanation
Bcc stands for blind carbon copy which is similar to that of Cc except that the Email address of the recipients specified in this field do not appear in the received message header and the recipients in the To or Cc fields will not know that a copy sent to these address.

Explanation
Automata theory is the study of abstract machines and automata, as well as the computational problems that can be solved using them. It is a theory in theoretical computer science. The word automata (the plural of automaton) comes from the Greek word αὐτόματα, which means "self-making".

Explanation
A computer virus is a type of computer program that, when executed, replicates itself by modifying other computer programs and inserting its own code.