MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Circuits knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
One of the most important specifications on magnetic media is the ____________ |
| A. | Polarity reversal rate |
| B. | Tracks per inch |
| C. | Data transfer rate |
| D. | Rotation speed |
| Answer» D. Rotation speed | |
| 2. |
The capacity of a memory unit is ____________ |
| A. | The number of binary input stored |
| B. | The number of words stored |
| C. | The number of bytes stored |
| D. | All of the Mentioned |
| Answer» D. All of the Mentioned | |
| 3. |
The group of each 8-bit is called ____________ |
| A. | Nibble |
| B. | Flag |
| C. | Byte |
| D. | Word |
| Answer» D. Word | |
| 4. |
Each word stored in a memory location is represented by ____________ |
| A. | RAM |
| B. | ROM |
| C. | Storage class |
| D. | Address |
| Answer» E. | |
| 5. |
Each word consist of a sequence of ____________ |
| A. | Letters |
| B. | Binary numbers |
| C. | Hexadecimal numbers |
| D. | Gray codes |
| Answer» C. Hexadecimal numbers | |
| 6. |
The data stored in a group of bits is called ____________ |
| A. | Nibble |
| B. | Word |
| C. | Byte |
| D. | Address |
| Answer» C. Byte | |
| 7. |
To transfer the information from input to output and vice versa, the cells used are ____________ |
| A. | Storage cells |
| B. | Data cells |
| C. | Unit cells |
| D. | Both data and unit cells |
| Answer» B. Data cells | |
| 8. |
A memory is a collection of ____________ |
| A. | Unit cells |
| B. | Storage cells |
| C. | Data cells |
| D. | Binary cells |
| Answer» C. Data cells | |
| 9. |
When two or more devices try to write data in a bus simultaneously, is known as ______________ |
| A. | Bus collisions |
| B. | Address multiplexing |
| C. | Address decoding |
| D. | Bus contention |
| Answer» E. | |