problem 1) Which of the following is not the activity carried out by an operating system during secondary storage management:

A. Free space management
B. File naming
C. Storage allocation
D. Disk scheduling

problem 2) POST stands for:

A. Power Off Self Test
B. Power On Self Test
C. Power Off Safe Test
D. Power On Safe Test

problem 3) Which of the following is not true about multitasking operating system:

A. There is more than one CPU involved
B. It gives the appearance that all programs are running at the same time
C. It can perform more than one task at the same time
D. All of the above

problem 4) GUI stands for:

A. Graphics User Interchange
B. Graphics User Interface
C. Graphical User Interchange
D. Graphical User Interface

problem 5) Which of the following can be characterised as entertainment software:

A. MS Word, a word processing software
B. Encarta, a digital encyclopaedia
C. Windows Media player, for playing multimedia files
D. All of the above

problem 6) The three major classification of computer networks are:

A. LAN, WAN, TAN
B. LAN,PAN,WAN
C. Ring, Bus, Star
D. None of the above

problem 7) Which of the following devices used in data transmission converts analogue signals to digital and vice versa:

A. Switch
B. Modem
C. Router
D. None of the above

problem 8) An ex of radiated media is:

A. Coaxial Cable
B. Optical Fibre
C. Microwave
D. Twisted Pair

problem 9) Which of the following is true about optical fibres:

A. They transmit data using light
B. They are less prone to electrical noise
C. They offer a higher bandwidth
D. All of the above

problem 10) In which of the following network topologies are the nodes connected in single line:

A. Star topology
B. Ring topology
C. Bus topology
D. Mesh topology