Question 1 Programs that control the operation of the computer hardware is called Not yet answered Marked out of 100 O a Central Processing Unit O b. System Software O c Application Software Flag question O d. Software Question 2 Which among the following is not true about the main memory of the computer? Not yet answered Marked out of 1.00 O a. It is also called RAM (Random Access memory) O b. It is volatile O c. It retains data even when the computer is switched O d. It is fast as compared to Hard Disk Flag Question Not yet answered Which of the following is an output device? O a. Printer O b. Keyboard Marked out of 1.00 Flag Question O c. Scanner O d. Microphone Qu4 Not yet answered Which among the following is not true about secondary memory? O a. It is also called external storage devices or persistent storage. O b. It is volatile O c Can hold much more memory than RAM Marked out of 1.00 Flag Question O d. It retains data even if the computer is switched off