and provide a brief explanatio
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Select a choice and provide a brief explanation please

Transcribed Image Text:Question 1: Single-cycle processor clock
A processor has the following mix of
instruction types, which require
different amounts of time to
What is the fastest clock this single-
cycle processor can use?
1. 1250 ps
2. 800 ps
3. 250 ps
4. 200 ps
complete the combinational logic
for each one.
Instruction
Time
% of
Instructions
Турe 1
800ps
30%
Туре 2
200ps
20%
Туре 3
250ps
50%

Transcribed Image Text:Question 2: Single-cycle processors efficiency
A processor has the following mix of
instruction types, which require
different amounts of time to
What % of the time is wasted
executing 10 instructions?
1. "80%
complete the combinational logic
for each one.
2. ~50%
3. "20%
Instruction
Time
% of
4. "0%
Instructions
Турe 1
800ps
30%
Туре 2
200ps
20%
Туре 3
250ps
50%
Total time:
Time wasted:
% Wasted:
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