What is the full form of LAN?

• A. Local area network
• B. Large access network
• C. Long antenna network
• D. None of these

What device prevents power interruptions, resulting in corrupted data?

• A. Battery back-up unit
• B. Surge protector
• C. Multiple simms strips
• D. Data guard system

Measuring Unit of Capacity of Hard drive is_____

• A. Ghz
• B. Gb
• C. Watts
• D. Newton

If, upon booting up a PC, you see a message that says: Keyboard error, It could very likely be _________

• A. The keyboard is not attached to the pc
• B. The keyboard has failed
• C. Either a or b above
• D. Neither a nor b above

What is the best way to protect your, hard drive data?

• A. Regular backups
• B. Periodically defrag it
• C. Run chkdsk at least once’a week
• D. Run scandisk at least once a week

A man walked diagonally across a square plot. Approximately, what was the percentage of distance saved by not walking along the edges?

• A. 20
• B. 24
• C. 30
• D. 33

Which of the following is a prime number?

• A. 33
• B. 81
• C. 93
• D. 97

Which is the smallest fraction among the following?

• A. 7/9
• B. 4/5
• C. 6/7
• D. 9/13

The price of 1 O chairs is equal to that of 4 tables. The price of 1 § chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:

• A. Rs.3500
• B. Rs. 3750
• C. Rs.3840
• D. Rs. 3900

If one-third of one-fourth of a number is 15, then three-tenth of that number is:

• A. 35
• B. 36
• C. 45
• D. 54