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Describe the implications for customers of a travel agent closing down their agencies and doing all their business on Internet.
Draw a flowchart to find the biggest among three numbers. List the advantages of flow chart. Explain the importance of computer programs.
Describe the classful and classless internet addressing. Write down the characteristics of a good Programming Language? Explain.
Difference between memory and storage is that the memory is__________ and storage is_________Temporary, permanent Permanent, temporary or Slow, fast.
Write a Java program to create a client based on TCP protocol. Add comments to your program to illustrate the instructions you are using. What is the function of RMI security manager and RMI registry
What are the four essential characteristics of client-server architecture? What do you understand by the term middleware? Describe the functions of middleware. Give two examples of middleware.
Describe why the software maintenance phase is significant for a software development company. In brief explain why software maintenance is so expensive a phase in software maintenance.
The waveform depicted in the figure below is highlighted by numerous peaks and troughs. When listening the audio file, the dB level constantly shifts up and down, thus giving the impression of a &l
Illustrate the three basic elements of mixing. Dynamic Processors basically comprise of an expander? Illustrate the term expander.
What are the differences between a normal fade and cross-fade? What is a digital signal processor? Describe how the various types of signal processors impact on frequency, dynamics, and time.
A university is comprised in the development of high end software for tracking and monitoring of satellites. The software will detect the position of the satellite from signals sent by the satellite
What kind of virus self-replicates and resides in your machine’s memory: Shell, Trojan Horse, Boot Sector or Worm.
A program which simulates human reasoning. Expert System, Information System, Special System or Professional System.
The example of email client tool which can be used to manage email messages is called as: Microsoft Word, Internet Explorer, Microsoft Outlook or Microsoft Access.
The internet uses which kind of clientserver architecture: Centralised, Distributed or Decentralised.
Distortion in a signal is known as: Phase, Frequency, Fluctuation or Noise.
Free space management, storage allocation and disk scheduling fall under which of the following OS function: Process Management, Memory Management, Secondary Storage Management or Device Management.
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