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Mr. Dubey • 51.17K Points
Coach

Q. 551) A set of processes is deadlock if

(A) each process is blocked and will remain so forever

(B) each process is terminated

(C) all processes are trying to kill each other

(D) none of the mentioned

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Mr. Dubey • 51.17K Points
Coach

Q. 552) First linux kernel which supports the SMP hardware was

(A) linux 0.1

(B) linux 1.0

(C) linux 1.2

(D) linux 2.0

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Mr. Dubey • 51.17K Points
Coach

Q. 553) Linux is

(A) single user, single tasking

(B) single user, multitasking

(C) multi user, single tasking

(D) multi user, multitasking

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Mr. Dubey • 51.17K Points
Coach

Q. 554) If one thread opens a file with read privileges then

(A) other threads in the another process can also read from that file

(B) other threads in the same process can also read from that file

(C) any other thread can not read from that file

(D) all of the mentioned

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Mr. Dubey • 51.17K Points
Coach

Q. 555) The time required to create a new thread in an existing process is

(A) greater than the time required to create a new process

(B) less than the time required to create a new process

(C) equal to the time required to create a new process

(D) none of the mentioned

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Mr. Dubey • 51.17K Points
Coach

Q. 556) When the event for which a thread is blocked occurs?

(A) thread moves to the ready queue

(B) thread remains blocked

(C) thread completes

(D) a new thread is provided

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Mr. Dubey • 51.17K Points
Coach

Q. 557) The jacketing technique is used to

(A) convert a blocking system call into non blocking system call

(B) create a new thread

(C) communicate between threads

(D) terminate a thread

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Mr. Dubey • 51.17K Points
Coach

Q. 558) Termination of the process terminates

(A) first thread of the process

(B) first two threads of the process

(C) all threads within the process

(D) no thread within the process

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Mr. Dubey • 51.17K Points
Coach

Q. 559) Which one of the following is not a valid state of a thread?

(A) running

(B) parsing

(C) ready

(D) blocked

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Mr. Dubey • 51.17K Points
Coach

Q. 560) The register context and stacks of a thread are deallocated when the thread?

(A) terminates

(B) blocks

(C) unblocks

(D) spawns

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