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Name and explain the four essential elements of machine instruction. Provide any four common examples of mnemonics.
Give two merits and one demerits of CD-ROM compared with traditional magnetic disks. Make a distinction between “Scheduling” and “Setup Time”.
Name the two most widespread types of software and briefly explain each one. The CPU comprises three chief units. Name the three units and describe the purpose of each unit.
Compare and contrast the BCD format to the floating point format in terms of: precision and performance in calculations.
The most significant step in implementing a security strategy is: Computer, Security Awareness, Cost or People.
The three major categories of computer networks are: LAN, WAN, TAN, LAN, PAN, WAN, Ring, Bus, Star or None of the above.
Which of the following is non-impact printer that prints by spraying ink on the paper: Dot matrix printer, Line printer, Laser printer or Ink jet printer.
Which of the following is not true about virtual memory: It provides the basis for multi process operation, It supports that multiple programs are running concurrently and It is a physical memory.
The Instructions inside the ROM is called as: Software, Hardware, Firmware and Mediumware.
Make a distinction between raster and vector images.Describe the concept of bit depth. What is the minimum number if bits required for a one-colour digital image to be photorealistic.
Rregarded as a fifth part of computer system Hardware, Software, Procedures and People. Which of the following devices is the example of magnetic storage device:Floppy disk, CD –ROM and DVD.
Describe the role of Planners, Schedulers, and Estimators in job flow of a typical printing company. What are the common problems encountered in preflight department?
Write down the types of Multiplexing techniques. Suppose a 4 KHz bandwidth telephone line. When the signal is 10 V, the noise is 15 mV. What is the maximum data rate supported by this telephone line
Illustrate the meaning of abbreviations of CMYK and RGB. Mention the five steps to follow for converting the file in PDF file for print.
A man is aged exactly 55. What is the probability he dies between his 60th birthday and his 65th birthday, assuming the AM92 mortality table?
Describe the problems which are associated with data redundancy. Describe the 3 levels architecture of the Ansi-Sparc Model and demonstrate your answer with suitable diagram.
Briefly explain the three main purpose of using graphics in Multimedia. Illustrate the term “Multimedia Kiosk”. Explain briefly an example to support your answer.
HTTP provides different techniques for loading information from a client to a web server, namely: Post, Get and Head. Justify the use of each technique.
Describe with suitable examples: simplex, half duplex and full duplex modes of Data transmission. Write down some of the advantages and disadvantages of email service against telephone service.
List out the major steps involved in the execution of instruction. Define Terms : Multitasking, multiprocessing and multiprogramming with examples. What role do I/O devices play list example I/O devic
What are the differentiations between archive and backup? What do you understand by the term input device? Give an example.
What are the objectives of MPEG-4 standard? With the help of abstract model, explain the audio encoding using MPEG standard.
Describe Virtual Reality chair used in VR-Applications. What is the use of DEF and USE in VRML? Are there any disadvantages of using DEF and USE for reuse?
What are the differences between GET and POST methods in form submission? Briefly explain in which case it is more appropriate to use either the GET or the POST method?
Name three dissimilar hard disk interfaces which are common on the modern computers. State any three reasons, together with merits, why partition is extremely important.