B.TechSemester 62022-23Real Time SystemKCS-063

Real Time System (KCS-063) - AKTU Question Paper 2022-23

B.Tech · Semester 6 · Free PDF Download

This is the official AKTU Real Time System Previous Year Question Paper for B.Tech Semester 6, academic session 2022-23. Published by Dr. A.P.J. Abdul Kalam Technical University (AKTU/UPTU), Lucknow. Free PDF download — no login required.

Course:B.Tech

Semester:Semester 6

Session:2022-23

University:AKTU / UPTU

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Questions Asked in 2022-23

Real Time System (KCS-063) — complete question paper

Section AAttempt all questions in brief. 2 x 10 = 20

a
Differentiate between Real Time System and General Purpose Operating System
b
Define Embedded system. Give two examples of it
c
Differentiate between online and offline scheduling
d
Differentiate between periodic and aperiodic jobs
e
Define critical section problem with example
f
Explain controlling concurrent accesses to data objects
g
Define Controller Area Network (CAN) in embedded system
h
Describe service discipline categories: rate allocating and rate controlled. (i) Differentiate between monolithic and microlithic approaches for implementing RTOS. (j) Write the POSIX issues

Section BAttempt any three of the following: 10x3=30

a
Explain Soft and Hard Real-Time Systems with suitable example
b
Explain with Weighted Round Robin with the help of an example. Also discuss the scenario of using this method
c
Discuss Priority-Ceiling Protocol and explain how it avoids Deadlocks?
d
Analyze the real-time communication model diagram a nd further give an architectural overview
e
Describe the temporal data with an example. Give the characteristics of temporal data

Section CAttempt any one part of the following: 10x1=10

b
Explore the Reference Models for Real-Time Systems briefly with example
b
Draw the timing diagram for the T1 (2,0.9, 2) and T 2 (5, 2.3, 5). Assuming that initial release time for both task is zero
a
Explain preemption ceiling protocols with examples
b
Explain how Access Control in Multiple-Unit Resources is implemented
a
Discuss (RSVP) Resource-Reservation protocol by considering suitable example
b
Describe Medium Access Control Protocols for Broadcast Networks. Explain each of them in brief
a
Illustrate Real-Time Database Systems. Draw the gen eral model of a Real-Time Database System. Explain Real -Time Transactions also
b
Discuss the need of concurrency control in Real Tim e System. What are the different approaches to control the concurrency? Explain any one of them

Question text is extracted from the official AKTU question paper PDF above. Hindi translations are omitted — every question is printed in English in the original paper. Last verified: 2026-08-23.

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