Digital Logic Design – Digital Electronics MCQs Set-20 Contain the randomly compiled Digital Electronics MCQs from various reference books and Questions papers for those who is preparing for the various Competitive Exams,Interviews and University Level Exams.
1. An n-bit register has a group of ________flip-flops and some logic gates.
- N
- P
- 10
2. A register can also be used to provide __________- movements
- Bit
- Data
- Signal
- None of the above
3. A memory stores data for processing and the instructions for _________
- Result
- Execution
- Progress
- All of the above
4. Number of stored bits per unit area, which determines overall storage capacity and memory cost per bit.
- Area Efficiency
- Access Time
- Power Consumption
- None of the above
5. The chip select signal is applied to the _______________terminal.
- Chip
- Last
- CS
- Either (A) or (B)
6. The word to be stored is applied to the data_____________ terminals.
- Input
- Output
- Logic
- None of the above
7. The _______________ of the desired memory location is applied to the address input terminals.
- Name
- Address
- Number
- Level
8. A ________________ command signal is applied to the write-control input terminal
- Write
- Read
- Write/Read
- Both (A) and(B)
9. A PROM can be programmed only once after which its contents are permanently fixed as ________________
- ROM
- RAM
- Memory
- Input Data
10. In a sequential memory, the words are stored in and read out in a_______________
- Parallel
- Sequence
- Length
- None of the above