#1. The PSTN is an example of a ________ network :-
#2. A permanent virtual circuits involve :-
#3. Which of the following is not a multitasking operating system ?
#4. What is Dr. Watson ?
#5. _____ is very useful in situation when data have to be stored and retrieved in reverse order ?
#6. The basic input output system(BIOS) Resides in
#7. Which of the following is an drop down list ?
#8. Which of the following is not a motherboard expansion slot ?
#9. The most recent version of Mac OS is based on
#10. The Bankers algorithm is used to perform:-