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1
GATE CSE 2023
MCQ (More than One Correct Answer)
+1
-0.33

Which one or more of the following CPU scheduling algorithms can potentially cause starvation?

A
First-in First-out
B
Round Robin
C
Priority Scheduling
D
Shortest Job First
2
GATE CSE 2021 Set 2
MCQ (More than One Correct Answer)
+1
-0
Which of the following statement(s) is/are correct in the context of CPU scheduling?
A
Implementing preemptive scheduling needs hardware support.
B
Turnaround time includes waiting time.
C
Round-robin policy can be used even when the CPU time required by each of the processes is not known apriori.
D
The goal is to only maximize CPU utilization and minimize throughput.
3
GATE CSE 2021 Set 1
MCQ (More than One Correct Answer)
+1
-0
Which of the following standard C library functions will always invoke a system call when executed from a single-threaded process in a UNIX/Linux operating system?
A
strlen
B
malloc
C
exit
D
sleep
4
GATE CSE 2020
MCQ (Single Correct Answer)
+1
-0.33
Consider the following statements about process state transitions for a system using preemptive scheduling.

I. A running process can move to ready state.

II. A ready process can move to ready state.

III. A blocked process can move to running state.

IV. A blocked process can move to ready state.

Which of the above statements are TRUE?
A
I, II and III only
B
II and III only
C
I, II and IV only
D
I, II, III and IV
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GATE CSE Subjects
Theory of Computation
Undecidability Finite Automata and Regular Language Push Down Automata and Context Free Language Recursively Enumerable Language and Turing Machine
Operating Systems
Process Concepts and Cpu Scheduling Synchronization and Concurrency Deadlocks Memory Management File System IO and Protection
Algorithms
Complexity Analysis and Asymptotic Notations Searching and Sorting Divide and Conquer Method Greedy Method Dynamic Programming P and NP Concepts
Digital Logic
K Maps Boolean Algebra Combinational Circuits Number Systems Sequential Circuits
Database Management System
Structured Query Language Transactions and Concurrency Functional Dependencies and Normalization Relational Algebra File Structures and Indexing Er Diagrams
Data Structures
Trees Hashing Arrays Linked List Graphs Stacks and Queues
Computer Networks
Network Security Data Link Layer and Switching Application Layer Protocol Network Layer Routing Algorithm Concepts of Layering Lan Technologies and Wi-Fi TCP UDP Sockets and Congestion Control
Software Engineering
Software Engineering
Compiler Design
Lexical Analysis Parsing Syntax Directed Translation Code Generation and Optimization
Web Technologies
Web Technologies
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
Discrete Mathematics
Graph Theory Set Theory & Algebra Combinatorics Mathematical Logic Probability Linear Algebra Calculus
Programming Languages
Basic of Programming Language Function and Recursion Pointer and Structure in C
Computer Organization
Computer Arithmetic Memory Interfacing Machine Instructions and Addressing Modes IO Interface Pipelining Alu Data Path and Control Unit Secondary Memory
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