| 1 |
Super computers can perform more than ---------------- calculations per second ? |
- A. 1 million
- B. 1 billion
- C. 1 trillion
- D. 1 lac
|
| 2 |
Data is defined as combination of |
- A. character and numbers
- B. characters and symbols
- C. numbers and symbols
- D. characters, number and symbols
|
| 3 |
A binary digit is commonly called: |
- A. Byte
- B. Kilobyte
- C. Gigabyte
- D. Bit
|
| 4 |
The most common measurement unit for describing a computer's memory is |
- A. bits
- B. mega bytes
- C. bytes
- D. kilobytes
|
| 5 |
RAM is called_______storage. |
- A. Primary
- B. Secondary
- C. Control
- D. Scanner
|
| 6 |
Arithmetic operations are carried out by_______ units: |
- A. CPU
- B. RAM
- C. ALU
- D. ROM
|
| 7 |
1MB equals |
- A. 1048576 bytes
- B. 1024 bytes
- C. 2048 bytes
- D. 2380 bytes
|
| 8 |
Which one is called as a set of electronic instructions ? |
- A. hardware
- B. software
- C. hardcopy
- D. softcopy
|
| 9 |
The most common type of computer memory is called: |
- A. ALU
- B. ENIAC
- C. RAM
- D. ROM
|
| 10 |
Arithmetic operations are carried out by ---------------- unit |
- A. logical
- B. inner
- C. ALU
- D. other
|
