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.
PRACTICE IT NOW TO SHARPEN YOUR CONCEPT AND KNOWLEDGE
1. An n-bit register has a group of ________flip-flops and some logic gates.
- N
- P
- 10
A. N
2. A register can also be used to provide __________- movements
- Bit
- Data
- Signal
- None of the above
B. Data
3. A memory stores data for processing and the instructions for _________
- Result
- Execution
- Progress
- All of the above
B. Execution
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
A. Area Efficiency
5. The chip select signal is applied to the _______________terminal.
- Chip
- Last
- CS
- Either (A) or (B)
C. CS
6. The word to be stored is applied to the data_____________ terminals.
- Input
- Output
- Logic
- None of the above
A. Input
7. The _______________ of the desired memory location is applied to the address input terminals.
- Name
- Address
- Number
- Level
B. Address
8. A ________________ command signal is applied to the write-control input terminal
- Write
- Read
- Write/Read
- Both (A) and(B)
A. Write
9. A PROM can be programmed only once after which its contents are permanently fixed as ________________
- ROM
- RAM
- Memory
- Input Data
A. ROM
10. In a sequential memory, the words are stored in and read out in a_______________
- Parallel
- Sequence
- Length
- None of the above
B. Sequence
