Operating Systems with Unix-Main Functions of Operating Systems [NTA-NET (UGC-NET) Computer Science & Applications (87)]: Questions 1 - 5 of 14
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Question 1
Appeared in Year: 2016
Question MCQ▾
Given a Turing Machine
Where is a transition function defined as
The language L (M) accepted by the Turing Machine is given as:
Choices
Choice (4) | Response | |
---|---|---|
a. | abab | |
b. | aba ⚹ b | |
c. | aba ⚹ | |
d. | aa ⚹ b |
Question 2
Appeared in Year: 2012
Question MCQ▾
A thread is a light weight process. In the above statement, weight refers to (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | Time | |
b. | Number of resources | |
c. | Speed | |
d. | All of the above |
Question 3
Appeared in Year: 2012
Question MCQ▾
Everything below the system call interface and above the physical hardware is known as ________. (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | Bus | |
b. | Kernel | |
c. | Shell | |
d. | Stub |
Question 4
Appeared in Year: 2014
Question MCQ▾
Which of the following statements is not true? (December Paper III)
Choices
Choice (4) | Response | |
---|---|---|
a. | MPI_Isend and MPI_Irecv are non-blocking message passing routines of MPI. | |
b. | MPI_Issend and MPI_Ibsend are non-blocking message passing routines of MPI. | |
c. | MPI_Send and MPI_Recv are non-blocking message passing routines of MPI. | |
d. | MPI_Send and MPI_Bsend are blocking message passing routines of MPI. |
Question 5
Appeared in Year: 2014
Question MCQ▾
The directory can be viewed as ________ that translates filenames into their directory entries. (December Paper II)
Choices
Choice (4) | Response | |
---|---|---|
a. | Swap space | |
b. | Cache | |
c. | Partition | |
d. | Symbol table |