Component 2 Quiz

The bus which transmits the location of the data to be read/written

The bus which transmits the data currently in use

The bus which transmits the operation currently in use

Where is cache memory located?

• Between the RAM and processor

• On the HDD

• In the USB ports

• Between the HDD and USB ports

Is random access memory volatile?

• Yes

• No

Which of these statements are true?

• Cache holds the operating system

• ROM is non-volatile

• RAM holds the operating system

• When cache is full, the least used data is deleted

• Cache is non-volatile

Which of these are drawbacks of parallel processing

• More instructions can be processed in a shorter time

• More difficult to write programs for multi-core systems

• Not all tasks can be split between processors

• Can split all tasks between processors

Which register holds the memory location of data that needs to be accessed?

• Memory Data Register

• Program Counter

• Memory Address Register

• Memory Exclusion Register

Which network topology is this?

• Bus

• Star

• Ring

• Mesh

Which protocols are used for e-mail?

• SMTP

• FTP

• IMAP

• UDP