PPSC Past Paper Social Security Officer in PESSI – Labour and Human Resource Department 2018 Solved MCQs, Computer MCQs, PPSC Solved Past Papers MCQs__________files are used to help recover lost data if the program or computer is abnormally halted?A. TEMP B. OAT C. DOC D. DLL Which of the following is called the brain of computer?Which key is used in the Word 2007 to delete a character to the right of the blinking cursor?
