From the statements below, which one of the following cannot be ?scheduled by the kernel User level thread .a None of the mentioned.b Process .C Kernel level thread .d
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Step 1: The kernel is responsible for scheduling processes and kernel-level threads. Show more…
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Select the correct alternative from the given choices. Choose from below, advantages of kernel-level threads: (i) Kernel can simultaneously schedule multiple threads from the same process on multiple processors. (ii) Kernel routines can be multithreaded. (iii) If one thread of a process is blocked then kernel can schedule another thread from the same process. (A) (i) only (B) (i), (ii) (C) (i), (ii), (iii) (D) (i), (iii)
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Select the correct alternative from the given choices. What is a kernel-level thread? (i) Threads that are spawned by OS Kernel (ii) Threads that are launched by user by directly accessing the kernel (A) (i) only (B) (ii) only (C) Both (i), (ii) (D) Neither (i) nor (ii)
Select the correct alternative from the given choices. Which of the following is not an advantage of thread? (A) Inter process communication (B) Less memory space occupied by thread (C) Less time to create and terminate than a process (D) Context switching is faster
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