IndiaBIX

Digital Electronics - Memory and Storage

Exercise : Memory and Storage - General Questions
91.
What is the bit storage capacity of a ROM with a 1024 × 8 organization?
1024
2048
4096
8192
Answer: Option
Explanation:
No answer description is available. Let's discuss.
92.
Which of the following is one of the basic characteristics of DRAMs?
DRAMs must have a constantly changing input.
DRAMs must be periodically refreshed in order to be able to retain data.
DRAMs have a broader "dynamic" storage range than other types of memories.
DRAMs are simpler devices than other types of memories.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
93.
The main advantage of semiconductor RAM is its ability to:
retain stored data when power is interrupted or turned off
be written to and read from rapidly
be randomly accessed
be sequentially accessed
Answer: Option
Explanation:
No answer description is available. Let's discuss.
94.
Which of the following describes the action of storing a bit of data in a mask ROM?
A 1 is stored in a bipolar cell by opening the base connection to the address line.
A 0 is stored in a bipolar cell by shorting the base connection to the address line.
A 1 is stored by connecting the gate of a MOS cell to the address line.
A 0 is stored by connecting the gate of a MOS cell to the address line.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
95.
Address decoding for dynamic memory chip control may also be used for:
controlling refresh circuits
read and write control
chip selection and address location
memory mapping
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers