State the meaning of the following acronyms
State ONE similarity and ONE difference between the internet and the intranet
State TWO difference between a podcast and a blog
State THREE functions of an operating system
Which type of processing mode that would be BEST suited for Each of the following applications:
Transactions at an automatic teller machine?
Processing electricity bill?
Write the word or phrase that the following words represent and give ONE advantage of using EACH
Explain the term ‘peripheral device’
GiveTWO example of a peripheral device in a computer system
What is ‘ teleconferencing?
State THREE advantages of teleconferencing
State TWO hardware requirement for teleconferencing
State the functions of EACH of the following hardware components:
Arithmetic and logic unit (ALU)
Read only memory (ROM)
Random Access Memory (RAM)
Give ONE similarity and ONE difference between EACH of the following terms:
ROM and EPOM
Byte and word
Floppy disk and Hard disk
Name the software package that would have mail merge
Explain why mail merge is important in this software package
Convert the binary number 25 to binary, using an eight-bit representation.
State an optical storage medium that BEST suited for the storage of a movie
Name ONE direct-access secondary storage device and ONE serial access secondary storage device
With reference to a diskette, state the relationship between a track and a sector?