PPSC Past Paper Junior Clerk 2019 Revenue Department Solved MCQs, Islamic Studies MCQs, PPSC Solved Past Papers MCQsWhat companion of prophet(PBUH) was awarded with the title of “The Lion of Allah”?A. Umar Farooque (R.A) B. Ali Al-Murtaza (R.A) C. Hamza bin Abdul Mattalib (R.A) D. Khalid Bin Waleed (R.A) What is Sahihain?A collection of system programs that controls and co-ordinate the overall operations of a computer system is called _____?
