ICT1 SA3 Revision Questions(3).pdf - Monash University Foundation Year MUF0051 ICT Unit 1 Study Area 3 – Digital Systems REVISION QUESTIONS MUF0051

ICT1 SA3 Revision Questions(3).pdf - Monash University...

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Monash University Foundation Year MUF0051: ICT Unit 1 Study Area 3 Digital Systems REVISION QUESTIONS
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MUF0051: ICT Unit 1 REVISION QUESTIONS SA3 Digital Systems Monash University Foundation Year 1 Multiple Choice Questions Question 1 A computer needs a motherboard because.. a. It contains the operating system b. It connects the processor to memory c. It contains drive bays to hold the hard disk and disk drives d. It cools the whole computer system Question 2 The network component used to connect a LAN to a WAN is a a. Modem b. Switch c. NIC (Network Interface Card) d. Router Question 3 ____ is defined as raw facts and figures which have yet to be processed into meaningful form for decision making. a. Data b. Process c. Information d. Storage Question 4 A bar code scanner is an example of a(n) a. Input and Output device b. Input device c. Output device d. Storage device Question 5 Which of the following is the equivalent value of 30000 bits? a. 30 bytes b. 30 kilobytes c. 30 kilobits d. 37.5 bytes Question 6 Which of the following is a quality measurement of a monitor? a. PPM b. Inches c. Resolution d. Pixel Question 7 Random Access Memory (RAM) is volatile because a. Data can be accessed quickly b. It is read only c. Data is lost when power is turned off d. Instructions are retrieved from main memory
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MUF0051: ICT Unit 1 REVISION QUESTIONS SA3 Digital Systems Monash University Foundation Year 2 Question 8 Input only devices are used to: a. Store data for processing b. Accept data into a computer c. Process calculation on data that has been transferred into a computer d. Present data that is transferred from a computer Question 9 Which of the following is not an example of an operating system? a. Unix b. Linux c. Microsoft Windows d. Airline System Question 10 The memory type that is used to store frequently accessed data is known as a. Cloud storage b. Cache c. ROM d. Secondary storage Question 11 802.11 is a network protocol which a. Defines how data packets are assembled and disassembled on a network b. Regulates how the addresses of messages communicated over the Internet are formatted c. Regulates how messages communicated between web browsers and web servers on the Internet are formatted d. Sets out the frequency bands wireless networks use Question 12 A sound card _______ a. connects other computers and peripherals b. converts computer output into a signal that travels through a cable to the monitor, which displays an image on the screen. c. connects computers through telephone or cable television lines d. enhances the audio-generating capabilities of a personal computer Question 13 A type of network device which converts digital signals into analog signals to be sent to the receiver and is an important component in a network. a. Router b. Firewall c. MODEM d. Web server Question 14 Given a situation where, a user sends an amount of data which takes 5.5578 minutes to transfer. If the transfer rate for the MODEM is 56.6 kilobits per second calculate the total size of data sent.
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