Question 4Difficulty: Test practice questionMultiple choice questionSelect an answer that states a task carried out by the CPU.It allows optical discs to run on the computer.It carries out calculations to complete software instructions.It is a hardware device that acts as internal memory.It is the main circuit board allowing connection to external hardware devices.

Question 6Which of the parts of a computer actually executes the program instructions?1 pointSecondary MemoryInput/Output DevicesCentral Processing UnitMain Memory

Multiple Choice QuestionMemory, such as a computer’s RAM ___Multiple choice question.is often referred to as the hard drive.holds data and programs being used by the processor.can be backed up on a digital versatile disc (DVD) or universal serial bus (USB) drive.stores information after a computer has been shut down.

The memory which is used to store the copy of data or instructions stored in larger memories, inside the CPU is called ………….

Question 8A USB memory stick is an example of which of the following components of computer architecture?1 pointSecondary MemoryMain MemoryOutput DeviceCentral Processing Unit

Fill in the Blank QuestionFill in the blank question.The loading of an operating system into the main memory of a device is called the process.