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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)

$$\scriptsize{\overset{{\large{\textbf{Mark Distribution in Previous GATE}}}}{\begin{array}{|c|c|c|c|c|c|c|c|}\hline
\textbf{Year}& \textbf{2022} & \textbf{2021-1}&\textbf{2021-2}&\textbf{2020}&\textbf{2019}&\textbf{2018}&\textbf{2017-1}&\textbf{2017-2}&\textbf{2016-1}&\textbf{2016-2}&\textbf{Minimum}&\textbf{Average}&\textbf{Maximum}
\\\hline\textbf{1 Mark Count} & 3 &1&2&3&2&2&2&0&1&1&0&1.7&3
\\\hline\textbf{2 Marks Count} & 2 &2&2&4&1&3&4&3&2&5&1&2.8&5
\\\hline\textbf{Total Marks} & 7 &5&6&11&4&8&10&6&5&11&\bf{4}&\bf{7.3}&\bf{11}\\\hline
\end{array}}}$$

Recent questions in CO and Architecture

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2523
i'm getting 37.2 =37 but given 32 ...
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2525
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2528
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2531
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2532
Using an expanding opcode encoding for instructions, is it possible to encode all of the following in an instruction format shown in the below figure. Justify your answer...
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2534
Delayed branching is used to avoid stalls, But Is it used to solve dependencies?Ques:: Which of the following harzards can be minimized by instruction reordering?a. Struc...
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2535
WAR hazard can happen in pipelines that support auto-increment operation.What does this mean?
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2536
I read somewhere that WAW hazard is present only in pipelines that write in more than one pipe stage or allow an instruction to proceed even when previous instruction is ...
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2537
I am not understanding how options are given because even when one miss will occur entire cache block will be accessed, so 128 B will be accessed.