Digital Logic and Design MCQs with Answers
Practice important Digital Logic and Design MCQs with answers and explanations.
Multiple Choice Questions
Q821: How is a memory address split in a large memory?
- A: Into data and control lines
- B: Into row and column addresses
- C: Into high and low bits
- D: Into even and odd addresses
View Answer
B
Q822: What manages the control of Data In and Data Out lines in a memory circuit?
- A: Address Decoder
- B: Row Decoder
- C: Input/Output Buffer
- D: Column Decoder
View Answer
C
Q823: Which signal needs to be active to write data into a memory?
- A: OE (Output Enable)
- B: CS (Chip Select)
- C: W (Write)
- D: R (Read)
View Answer
C
Q824: During a Memory Write Cycle, what must remain stable for the write pulse width?
- A: Address signals
- B: Data signals
- C: Control signals
- D: Clock signals
View Answer
A
Q825: What controls the sequence of signals for reading and writing data in memory?
- A: Clock signals
- B: Read/Write Cycle
- C: Address signals
- D: Control signals
View Answer
B
Q826: What type of memory is synchronized with a clock signal?
- A: Asynchronous RAM
- B: Static RAM
- C: Synchronous Burst SRAM
- D: Dynamic RAM
View Answer
C
Q827: What is the advantage of Synchronous Burst SRAM over Asynchronous SRAM?
- A: Lower power consumption
- B: Higher density
- C: Faster operation
- D: Simpler design
View Answer
C
Q828: In Synchronous SRAM, what happens during a positive clock transition?
- A: Data is stored in memory
- B: Data is read from memory
- C: Signals are latched into registers
- D: Address lines are refreshed
View Answer
C
Q829: What feature does the Synchronous SRAM have for accessing multiple memory locations?
- A: Multi-bit addressing
- B: Burst operation
- C: Parallel access
- D: Dual port
View Answer
B
Q830: What does the Burst Logic circuitry do in a Synchronous SRAM?
- A: Reduces power consumption
- B: Increments addresses automatically
- C: Decreases memory access time
- D: Synchronizes data transfer
View Answer
B