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GATE CS: Operating System Quiz
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Question 1
Which of the following does not interrupt a running process:
Question 2
Consider the following statement given below:
S1: Inter process communication and sharing is easier between processes than threads.
S2: There is no protection between threads of same process.
Which of the above statements are incorrect?
S1: Inter process communication and sharing is easier between processes than threads.
S2: There is no protection between threads of same process.
Which of the above statements are incorrect?
Question 3
Which of the following is the primary goal of the operating system when programmed for the technical workplaces?
Question 4
A process executes the following code
The total number of child process created is ______________?
Question 5
Which of the following statements are true?
S1: If a Privileged Instruction is executed in User Mode, then it will not be executed and will be treated as an illegal instruction
S2: To change the mode from Privileged to Non-Privileged, a Privileged Instruction is required that does not generate any interrupt.
S3: Generating any Trap Instruction is a Privileged Instruction.
S1: If a Privileged Instruction is executed in User Mode, then it will not be executed and will be treated as an illegal instruction
S2: To change the mode from Privileged to Non-Privileged, a Privileged Instruction is required that does not generate any interrupt.
S3: Generating any Trap Instruction is a Privileged Instruction.
Question 6
Choose the correct statement about the User Threads?
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