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Machine instructions and Addressing modes. ALU, data‐path and control unit. Instruction pipelining. Pipeline hazards, Memory hierarchy: cache, main memory and secondary storage; I/O interface (Interrupt and DMA mode)

$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year}& \textbf{2024-1} & \textbf{2024-2} & \textbf{2023} &  \textbf{2022} & \textbf{2021-1}&\textbf{2021-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 2&2&2& 3 &1&2&1&2&3
\\\hline\textbf{2 Marks Count} & 3&3&4& 2 &2&2&2&2.67&4
\\\hline\textbf{Total Marks} & 8&8&10& 7 &5&6&\bf{5}&\bf{7.33}&\bf{10}\\\hline
\end{array}}}$$

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2 votes
3 answers
327
ISRO-2013-34
In $8086$, the jump condition for the instruction $JNBE$ is? CF = 0 or ZF = 0 ZF = 0 and SF = 1 CF = 0 and ZF = 0 CF = 0
In $8086$, the jump condition for the instruction $JNBE$ is?CF = 0 or ZF = 0ZF = 0 and SF = 1CF = 0 and ZF = 0CF = 0
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1 votes
3 answers
329
The square of the binary number 1001 in hexadecimal is
The square of the binary number 1001 in hexadecimal is a. 81 b. 51 c. 121 d. A1
The square of the binary number 1001 in hexadecimal is a. 81 b. 51 c. 121 d. A1
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1 votes
3 answers
336
Ace Test Series: CO & Architecture - Addressing Modes
Given answer is A. I am doubtful between A and B why not B is faster than A. Please explain
Given answer is A. I am doubtful between A and B why not B is faster than A. Please explain
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2 votes
3 answers
340
What is the answer ?
Suppose that a cache is 20 times faster than main memory and cache memory can be used 80% of the time. The speed-up factor that can be achieved by using the cache is _________.
Suppose that a cache is 20 times faster than main memory and cache memory can be used 80% of the time. The speed-up factor that can be achieved by using the cache is ____...
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