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Which one is a layer 3(Network Layer) protocol?

1. A DNS
2. B IP
3. C TCP
4. D UDP

Which type of ROM is used in pen drive?

1. A CD ROM
2. B EEP ROM
3. C EP ROM
4. D Mask ROM

A separate file sent as a part of an e-mail message is called a/an—

1. A Attachment
2. B Folder
3. C Message body
4. D Spreadsheet

How many bits make a byte?

1. A 2 to 64
2. B 2 to 8
3. C 4 to 64
4. D 8 to 64

What voltage should we measure on the yellow wiers coming from the power supply in a personal computer?

1. A +12 volts
2. B +5 volts
3. C -12 volts
4. D -5 volts

Which of the following components will hold a charge even through power had been removed? Choose one:

1. A Capacitors
2. B Diodes
3. C Power transformers
4. D Rectifiers

In MS Word, pressing CTRL + S will result in:

1. A Centering aligment
2. B Exiting from MS word
3. C Saving the document
4. D Underlining text

Which of the items below are considered removable storage media?

1. A (Magneto-optical) disk
2. B All of the above
3. C Flexible disks cartridges
4. D Removable hard disk cartridges

When you start your computer then which component works first?

1. A BIOS
2. B Hard disk
3. C Processor
4. D RAM

IBM 1401 is--

1. A First Generation Computer
2. B Fourth Generation Computer
3. C Second Generation Computer
4. D Third Generation Computer

Which computer memory is never erased?

1. A BIOS
2. B CHIPS
3. C RAM
4. D ROM

The farad is the basic unit of measurement for:

1. A Capacitors
2. B FETs
3. C Inductors
4. D Resistors