Q1: What is the function of logical unit in the CPU?
- a) to do calculation
- b) to do comparison
- c) to produce result
- d) to store information
Q2: Which of the following allows simultaneous read and writes operation?
- a) ROM
- b) RAM
- c) CD ROM
- d) all
Q3: Which of the following has the shortest access time?
- a) cache memory
- b) magnetic memory
- c) RAM
- d) hard disk
Q4: A set of information that defines the status of resources allocated to a process is :
- a) process description
- b) driver
- c) process control
- d) none
Q5: The silicon chip that is used for data processing is known as:
- a) RAM
- b) ROM
- c) microprocessor
- d) all
