| 1 |
A __________ is a sentence that can either be true or false: |
- A. Algebra
- B. Variable
- C. Proposition
- D. Constant
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| 2 |
Which is a group of eight bits, enough space to store single ASCII character? |
- A. Byte
- B. KB
- C. Bit
- D. GB
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| 3 |
As soon as the power supply is disconnected, all the data in _________ is cleared: |
- A. RAM
- B. ROM
- C. Hard disk
- D. Floppy disk
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| 4 |
Which is an example of primary memory ? |
- A. Floppy disk
- B. CD - ROM
- C. Hard disk
- D. RAM
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| 5 |
All the characters on your keyboard has an associated code in binary. This code is called: |
- A. BCD
- B. Unicode
- C. ASCII
- D. EBCDIC
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| 6 |
Which number system has base 10 as it uses ten digits from 0 to 9 ? |
- A. Decimal
- B. Heca
- C. Binary
- D. Octal
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| 7 |
Which number system has base 16 ? |
- A. Decimal
- B. Hexa decimal
- C. Binary
- D. Octal
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| 8 |
To convert a decimal number to hexa decimal, we divide the number by _______ and take quotient and remainder: |
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| 9 |
At least ______ byte is required to store any piece of information in a computer's memory: |
- A. Five
- B. Three
- C. One
- D. Two
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| 10 |
An inverter is called a: |
- A. AND
- B. NAND
- C. NOT
- D. NOR
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