1. The File that contains a set of instructions which are performed when a user logs in, is…

1. Which of the following files contains information related to password aging? A. Shadow B. password C. profile…

1. Which symbol will be used with grep command to match the pattern pat at the beginning of…

1. Which DOS command is used to remove and scan memory and disk from viruses? A. MSAV B.…

1. Which command is used to send the contents of file named REPORT/TXT to the standard printing device?…

1. Which command of MS-DOS is used to copy only files that have been modified on or after…

1. In analyzing the compilation of PL/I program, the term "Machine independent optimization" is associated with A. recognition…

1. Capacity planning A. requires detailed system performance information B. is independent of the operating system C. does…

1. In which of the storage placement strategies a program is placed in the largest available hole in…

1. Total number of districts in Andhra Pradesh (A) 10 (B) 12 (C) 26 (D) 17 2. Which…