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Which reader can be used to read information from credit card? Barcode Reader, EPOS, Magnetic Stripe Reader or Magnetic Ink Character Reader.
One method to speed up the computer system is to increase: The ROM capacity, The RAM capacity or The Hard Disk capacity.
The combination of I-Time and E-Time is known as: Life Cycle, Program Cycle or Processing Cycle.
Clone computers are computers whereby: They are publicly distinguishable from other computers, The parts assembled are from different manufacturer or The parts assembled are from same manufacturer.
What is the relationship between a field, a record, and the structure of a database? What is control panel? Describe the most important utilities provided by control panel for computer management and
Discuss the approach of City of Sunnyvale’s IT director to ‘move the city into the future’ and how ‘Super’ rules guided IT infrastructure investments.
How many different memory locations can this CPU access by using base or offset addressing mode, if a 14-bit general purpose register serves as the base and can be loaded with any value?
Describe the Locard’s Exchange Principle. Support your answer with example. Sometimes it’s best not to perform hard-disk acquisition. Provide two circumstances where it’s best not
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.