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The n= λ x W is known as little’s formula where λ is equal to:

(A) The average arrival rate for new processes in the queue
(B) The average waiting time in the queue
(C) The average long term queue length
(D) None of these

The answer is (A) The average arrival rate for new processes in the queue

Posted on November 4, 2023 by AZMCQS in SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

Which one of the following is not a fundamental activity for software processes in software engineering?

(A) Software Verification
(B) Software Validation
(C) Software design and implementation
(D) Software evolution

The answer is (A) Software Verification

MCQs is taken from www.sarthaks.com

Posted on November 4, 2023 by AZMCQS in SPSC Lecturer Computer Science BPS-17 Past Paper 2021, Computer Science | Leave a comment

What does CPS stands for?

(a) Central Processing System
(b) Continuous Physical System
(c) Cyber Physical System
(d) None of these

The answer is (c) Cyber Physical System

MCQs is taken from gtu-mcq.com

Posted on October 22, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

Which one of thee is task of skeleton?

(a) Call appropriate service
(b) Hide implementation detail
(c) hide inter process communication
(d) Provide duplicate service.

The answer is  (a) Call appropriate service

Posted on October 22, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

The principal of choosing simplest hypothesis which fits the data is called

(A) Occam’s Razor
(B) Murphy’s law
(C) Hypothesis Optimization
(D) None of these

The answer is (A) Occam’s Razor 

Posted on October 22, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

A good way to think of a Socket is a the point where a(n)______application process attaches to the

(A) Local, network
(B) Local, host
(C) external, network
(D) external host

The answer is (B) Local, host

MCQS is taken from www.sciencedirect.com

Posted on October 21, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

A language is regular if and only if

a) accepted by DFA
b) accepted by PDA
c) accepted by LBA
d) accepted by Turing machine

a) accepted by DFA

MCQs is taken from sanfoundry.com

Posted on October 21, 2023 by AZMCQS in SPSC Lecturer Computer Science BPS-17 Past Paper 2021, Computer Science | Leave a comment

How many DFA’s exits with two states over input alphabet {0,1} ?

a) 16
b) 26
c) 32
d) 64

The answer is d) 64

MCQs is taken from sanfoundry.com

Posted on October 21, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

Transition function maps.

a) Σ * Q -> Σ
b) Q * Q -> Σ
c) Σ * Σ -> Q
d) Q * Σ -> Q

The answer is  d) Q * Σ -> Q

MCQs is taken from sanfoundry.com

Posted on October 21, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment

The hadoop language wriiten in which language?

A. C
B. C++
C. Java
D. Python

The answer is C. Java

Posted on October 21, 2023 by AZMCQS in Computer Science, SPSC Lecturer Computer Science BPS-17 Past Paper 2021 | Leave a comment
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