Grep command
Specify the usage of the “grep” command?
Expert
“Grep ” is a pattern search command. It searches for the pattern, which is specified in the command line having the appropriate option, within the file(s).
Do you think that the role of SQA personnel regarding inspections or testing?
Explain the sticky bit?
Instance variable: It is a non-static field of a class. Each and every individual object of a class has its own copy of this field. This is in contrary to a class variable that is shared by all instances of class. Instance variables are employed to mo
Illustrate in brief the meaning of active and passive objects?
Variable: It is the memory block of specific size where value can be stored and modified throughout program execution. Example: int x, float y, float amount, char c;
Logical operators: The operators, like &&, ||, &, | and ^ which take two Boolean operands and generate a Boolean outcome. Employed as part of a Boolean expression, frequently in the condition of the control structure.
Do you feel that you are a good Extensible Style Sheet Language Transformations programmer?
How can we start Array Index from Zero?
What is meant by the signal?
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