OSG202 Complete Study Questions And Answers 100% Passed Tests
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Course
OSG202
Institution
OSG202
OSG202 Complete Study Questions And Answers 100% Passed Tests
Which of these statements about address space are not true?
Select one:
a. Address space is decoupled from the physical memory
b. Address space is the abstraction that is referenced to the set of addresses a process
c. None of other...
OSG202 Complete Study Questions And Answers
100% Passed Tests
Which of these statements about address space are not true?
Select one:
a. Address space is decoupled from the physical memory
b. Address space is the abstraction that is referenced to the set of addresses a process
c. None of others ANS c
_____ supports with dozens of programs started up at the boot time
Select one:
a. Multi-core
b. Multi-scheduling
c. Multi-processor
d. Multi-programming ANS d
Allow multiple remote users to run jobs on the computer at once
Select one:
a. real-time systems
b. transaction processing systems
c. batch systems
d. time sharing systems ANS d
Handling large numbers of small requests
Select one:
a. time sharing systems
b. real-time systems
c. batch systems
d. transaction processing systems ANS d
,_____ serves multiple users at once over a network and allow the users to share hardware and
software resources
Select one:
a. PC OS
b. Mainframe OS
c. Multiprocessor OS
d. Server OS ANS d
____ runs on systems that have many CPUs (multi-processors, multi-cores, multi-chips)
Select one:
a. Server OS
b. PC OS
c. Multiprocessor OS
d. Embedded OS ANS c
MainframeOS offers 3 kinds of services _______
Select one:
a. batch, time-sharing, scheduler
b. real-time, time-sharing, protection
c. real-time, batch, time-sharing
d. transaction processing, batch, time-sharing ANS d
_____ process routine job without interactive user present
Select one:
a. time sharing systems
b. transaction processing systems
c. real-time systems
d. batch systems ANS d
,Which of these statements about address space are true?
Select one or more:
a. Address space is the abstraction that is referenced to the set of addresses a process
b. Address space is a space contain the address of variables
c. Address space is decoupled from the physical memory ANS a, c
Which of these statements about processes are not true?
Select one or more:
a. In modern OS, only single process exists at time
b. Associated with each process is set of resources such as executable code, data, stack, CPU
registers value, and other information needing to run a program
c. Process table stores all the information of processes
d. Associated with each process is its file and directory
e. Process is a program on disk ANS a, d, e
Which of these statements about processes are true?
Select one or more:
a. Associated with each process is its file and directory
b. A program on disk
c. Associated with each process is set of resources such as executable code, data, stack, CPU registers
value, and other information needing to run a program
d. Process table stores all the information of processes
e. A program in execution ANS c, d, e
____ offers 3 kinds of services: batch, transaction processing, timesharing
Select one:
a. Multiprocessor OS
b. PC OS
, c. Mainframe OS
d. Server OS ANS c
Which of these statements about files are true?
Select one or more:
a. File includes block special files and character special files
b. File is a collection of related information
c. File is an abstraction of data stored on HDD
d. File provides a place to keep files or a way of grouping files together ANS a, b
Which of these statements about files are not true?
Select one:
a. File provides a place to keep files or a way of grouping files together
b. File Includes block special files and character special files
c. File is an abstraction of data stored on HDD
d. File contains correlated information: path name, root directory, file descriptor, Mounted file
system, special file, a pipe ANS a, c
Embedded OS is located in _______
Select one:
a. ROM
b. DISK
c. RAM
d. BIOS ANS a
Real-time system has ___ and ____ real-time system types
Select one or more:
a. firm
b. soft
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