When comparing different types of RAM, it's essential to understand the key differences between static RAM (SRAM) and dynamic RAM (DRAM). One of the main differentiators is speed. Static RAMs are indeed faster than dynamic RAMs. Here is a brief explanation:
Given these characteristics, the correct statement is: Static RAMs are faster than dynamic RAMs.
Match the LIST-I with LIST-II
LIST-I (Logic Gates) | LIST-II (Expressions) | ||
---|---|---|---|
A. | EX-OR | I. | \( A\bar{B} + \bar{A}B \) |
B. | NAND | II. | \( A + B \) |
C. | OR | III. | \( AB \) |
D. | EX-NOR | IV. | \( \bar{A}\bar{B} + AB \) |
Choose the correct answer from the options given below:
Match List-I with List-II:
List-I (Counters) | List-II (Delay/Number of States) |
---|---|
(A) n-bit ring counter | (I) Number of states is \( 2^n \) |
(B) MOD-\(2^n\) asynchronous counter | (II) Fastest counter |
(C) n-bit Johnson counter | (III) Number of used states is \( n \) |
(D) Synchronous counter | (IV) Number of used states is \( 2n \) |
Choose the correct answer from the options given below:
A MOD 2 and a MOD 5 up-counter when cascaded together results in a MOD ______ counter.