| | | | | | MCQ Tutorial - Linux->Process | | | | | | 81.) Which one of the following is not true?
| | | | Options are: | | | A.) None of the mentioned options
| | | B.) Both of the options dynamic allocation of major numbers is not possible and major number can not be
shared among drivers
| | | C.) Dynamic allocation of major numbers is not possible
| | | D.) Major number can not be shared among drivers
| | | | Correct Option: B | | | | | | | | | | | 82.) One process requires M resource to complete a job. What should be the minimum number of resources
available for N processes so that at least one process can continue to execute without
blocking/waiting?
| | | | Options are: | | | A.) M * N
| | | B.) M * N – 1
| | | C.) M * N + 1
| | | D.) M
| | | | Correct Option: D | | | | | | | | | | | 83.) In linux kernel 2.1, the minor numbers were used to
| | | | Options are: | | | A.) None of the mentioned options
| | | B.) Represnt the sub-functionalitites of the driver
| | | C.) Identify the driver
| | | D.) Represent the device files
| | | | Correct Option: B | | | | | | | | | | 84.) The persistancy of a FIFO is
| | | | Options are: | | | A.) None of the options
| | | B.) File system
| | | C.) Process
| | | D.) Kernel
| | | | Correct Option: B | | | | | | | | | | 85.) In we use a driver for N number of files, then we have to create ____ device files.
| | | | Options are: | | | A.) N
| | | B.) None of the mentioned options
| | | C.) 1
| | | D.) N-1
| | | | Correct Option: A | | | | | | | | |
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