41. The storage element for a static RAM is the ________.
(a) diode
(b) resistor
(c) capacitor
(d) flip-flop
42. What are the typical values of tOE?
(a) 10 to 20 ns for bipolar
(b) 25 to 100 ns for NMOS
(c) 12 to 50 ns for CMOS
(d) All of the above
43. What is a major disadvantage of RAM?
(a) Its access speed is too slow.
(b) Its matrix size is too big.
(c) It is volatile.
(d) High power consumption
44. To which pin on the RAM chip does the address decoder connect in order to signal which memory chip is being accessed?
(a) The address input
(b) The output enable
(c) The chip enable
(d) The data input
45. What is the computer main memory?
(a) Hard drive and RAM
(b) CD-ROM and hard drive
(c) RAM and ROM
(d) CMOS and hard drive
Related Posts
555555555573. The difference between RAM and ROM is that ________. (a) RAM has a read/write signal and ROM doesn't (b) RAM will lose data when the power is removed and ROM won't (c) RAM has random address access and ROM uses sequential address access (d) RAM has a read/write signal and ROM doesn't; RAM will lose data when the power is removed and ROM won't.[E]. All of the above- 5555555555135. The location of a unit of data in a memory array is called its ________. (a) storage (b) RAM (c) address (d) data
- 555555555544. To which pin on the RAM chip does the address decoder connect in order to signal which memory chip is being accessed? (a) The address input (b) The output enable (c) The chip enable (d) The data input
- 5555555555160. The address space of a RAM memory can be expanded using a decoder and additional memory ICs. The output of the decoder should be connected to which input line of the memory? (a) The most significant address inputs (b) The most significant data inputs (c) The read/write line (d) The chip enable
- IO and Memory Interfacing » Exercise - 1 1. Permanent data and instructions storing memory is : (a) RAM chips (b) ROM chips (c) DRAM chips (d) None of these