Does the following page reference string:1 2 3 42 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6suffer from Belady's anomaly when use FIFO page replacement algorithms with two cases:4 frames and 3 frames.YesNoSignals are handled using which system callSignalBothKillNone of theseIn a computer system with a Translation Lock-aside Buffer (TLB) that has a total of 64 entries, theTLB hit ratio is observed to be 95%. If the average memory access time without TLB is 200nanoseconds, and the time to access a TLB entry is 10 nanoseconds, what is the average memoryaccess time with TLB?11 nanoseconds200 nanoseconds230 nanoseconds220 nanosecondsnone of these

Belady's anomaly, also known as the FIFO anomaly, refers to a situation where increasing the number…

Does the following page reference string: 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 suffer from Belady's anomaly when use FIFO page replacement algorithms with two cases: 4 frames and 3 frames. O Yes O No

Does the following page reference string: 1 2 3 4 2 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6 suffer from Belady's anomaly when use FIFO page replacement algorithms with two cases: 4 frames and 3 frames. O Yes O No

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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Question

Does the following page reference string:
1 2 3 42 1 5 6 2 1 2 3 7 6 3 2 1 2 3 6
suffer from Belady's anomaly when use FIFO page replacement algorithms with two cases:
4 frames and 3 frames.
Yes
No
Signals are handled using which system call
Signal
Both
Kill
None of these
In a computer system with a Translation Lock-aside Buffer (TLB) that has a total of 64 entries, the
TLB hit ratio is observed to be 95%. If the average memory access time without TLB is 200
nanoseconds, and the time to access a TLB entry is 10 nanoseconds, what is the average memory
access time with TLB?
11 nanoseconds
200 nanoseconds
230 nanoseconds
220 nanoseconds
none of these

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