Computer hardware interview questions: Please Post Answer

1. what is cpu?

1. What are the parts in cpu?

1. What is a Microprocessor?

1. What is a motherboard?

1. what is RAM?

1. Differentiate between RAM and ROM?

1. What is SDRAM and DDR?

1. What is the difference between SDRAM and DDR RAM?

1. Can you put different types of RAM on a motherboard? 

1. What is cache memory?

1. What is BIOS battery?

1. How do you clear CMOS password? 

1. What is the harddisk and how many types of haddisk are there?

1. What is the difference between memory and hard disk space?

1. Is it possible to increase the number of available PCI slots on my computer?

1. What does it mean to defragment a hard disk?

1. How many logical drives is it possible to fit onto a physical disk? 

1. What’s the difference between L1 and L2 cache?

1. What is Virtual Memory?

1. What is interrupt?   

1. What is DVD and DVD-ROM?

1. Explain Drive?

1. Which One Is Not An Output Device?

1. How do you find out what kind of graphics card you have?

1. What is socket and what are ports?\

1. what is MAC?

1. Can I change my computer's MAC address? 

1. What is USB?

1. What is the use of Hard disk?

1. What is LCD?

1. What is ethernet network?

1. What are primary and secondary storage devices?