Are you guys looking for Computer science Engineering MCQ Questions with Answers PDF Free Download as per Computer science Engineering new exam pattern? You came to the right page. This may assist you to understand and check your knowledge about the Subjects. Students also can take a free test of the Multiple Choice Questions of Computer science Engineering. Each question has four options followed by the right answer. These Computer science Engineering MCQ Questions are selected supported by the newest exam pattern.
Q1. Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy
(A) To be fair
(B) To balance resource utilization
(C) To obey priorities
(D) To be predictable
Answer: (B) To balance resource utilization
Q2. Operating system
(A) Links a program with the subroutines it references
(B) Provides a layered, user-friendly interface
(C) Enables the programmer to draw a flowchart
(D) None of the above
Answer: (B) Provides a layered, user-friendly interface
Q3. An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as
(A) Procedure name
(B) Macro
(C) Label
(D) Literal
Answer: (B) Macro
Q4. A page fault
(A) Is an error is a specific page
(B) Occurs when a program accesses a page of memory
(C) Is an access to a page not currently in memory
(D) Is a reference to a page belonging to another program
Answer: (C) Is an access to a page not currently in memory
Q5. A compiler for a high-level language that runs on one machine and produces code for a different machine is called is
(A) Optimizing compiler
(B) One pass compiler
(C) Cross compiler
(D) Multi-pass compiler
Answer: (C) Cross compiler
Q6. With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one?
(A) FORMAT command
(B) FAT command
(C) VER command
(D) CHKDSK command
Answer: (A) FORMAT command
Q7. What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?
(A) Partitioning
(B) Multitasking
(C) Windowing
(D) Paging
Answer: (B) Multitasking
Q8. Banker’s algorithm for resource allocation deals with
(A) Deadlock prevention
(B) Deadlock avoidance
(C) Deadlock recovery
(D) Mutual exclusion
Answer: (B) Deadlock avoidance
Q9. Most of the microcomputer’s operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because
(A) They are memory resident
(B) They are initially stored on disk
(C) They are available on magnetic tapes
(D) They are partly in primary memory and partly on disk
Answer: (B) They are initially stored on disk
Q10. Relocation bits used by relocating loader are specified (generated) by
(A) Relocating loader itself
(B) Linker
(C) Assembler or translator
(D) Macro processor
Answer: (B) Linker
Q11. System programs such as Compilers are designed so that they are
(A) Reenterable
(B) Non reusable
(C) Serially usable
(D) Recursive
Answer:(A) Reenterable
Q12. Which of the following terms refers to the degree to which data in a database system are accurate and correct?
(A) Data security
(B) Data validity
(C) Data independence
(D) Data integrity
Answer: (D) Data integrity
Q13. The command interpreter
(A) Is usually the primary user interface
(B) Requires fixed format commands
(C) Is menu drive
(D) Is quite different from the SCL interpreter
Answer: (A) Is usually the primary user interface
Q14. What problem is solved by Dijkstra’s banker’s algorithm?
(A) Mutual exclusion
(B) Deadlock recovery
(C) Deadlock avoidance
(D) Cache coherence
Answer: (C) Deadlock avoidance
Q15. Which of the following filename extension suggests that the file is a backup copy of another file?
(A) TXT
(B) COM
(C) BAS
(D) BAK
Answer: (D) BAK
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