IndiaBIX

Digital Electronics - Memory and Storage

Exercise : Memory and Storage - General Questions
71.
The refresh period for capacitors used in DRAMs is ________.
2 ms
2 s
64 ms
64 s
Answer: Option
Explanation:
No answer description is available. Let's discuss.
72.
What is the principal advantage of using address multiplexing with DRAM memory?
reduced memory access time
reduced requirement for constant refreshing of the memory contents
reduced pin count and decrease in package size
It eliminates the requirement for a chip-select input line, thereby reducing the pin count.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
73.
What is a multitap digital delay line?
a series of inverter gates with RC circuits between each one
a series of inverter gates with RL circuits between each one
a series of NAND gates with RC circuits between each one
a series of NAND gates with RL circuits between each one
Answer: Option
Explanation:
No answer description is available. Let's discuss.
74.
The bit capacity of a memory that has 2048 addresses and can store 8 bits at each address is ________.
4096
8129
16358
32768
Answer: Option
Explanation:
No answer description is available. Let's discuss.
75.
How many 8 k × 1 RAMs are required to achieve a memory with a word capacity of 8 k and a word length of eight bits?
Eight
Four
Two
One
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers