61. A process is said to be . . . . . . . . when it starts its execution.
62. . . . . . . . . option is used with df command for displaying the total amount of disk space in the file system.
63. Which of the following option is used with find command for taking action on selected files?
64. To split the screen into multiple windows, we can use . . . . . . . . command.
65. substr function is also used to alter an existing string.
66. Which of the following system call uses file descriptor as an argument?
67. What is the windowing system of UNIX known as?
68. What does the following command do?
cancel prl-320
cancel prl-320
69. If a variable is undefined, its value is . . . . . . . .
70. What is the symbolic constant for errno 2?
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