No. of Printed Pages : 4 BACHELOR IN COMPUTER APPLICATIONS (BCA Revised) Term-End Examination cV 00 June‚ 2012 BCS-011 BCS-011 : COMPUTER BASICS AND P C SOFTWARE Time : 3 hours Maximum Marks : 100 Weightage : 75% Note : Question number 1 is compulsory and carries 40 marks. Attempt any three questions from the rest. (a) Convert the following hexadecimal number to equivalent binary and decimal : (i) (ii) (b) (51)16 (DA)16 5 4 1. How is the access time on a disk is defined ? Explain each
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hardware and software? Answer Computer hardware is any physical device‚ something that you are able to touch and software is a collection of instructions and code installed into the computer and cannot be touched. For example‚ the computer monitor you are using to read this text on and the mouse you are using to navigate this web page is computer hardware. The Internet browser that allowed you to visit this page and the operating system that the browser is running on is software. Can a computer
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Software fusion is the combination of separate sets of CT and PET images into one study unit. A number of commercial packages have been established to suit this purpose. The packages normally have similar functions sets for visualization and fusion. The most common image fusion technique is manual setting of a single scan relative to another positioned in a 3- dimensional space‚ comprising of 9 free position adjustment parameters‚ each of them rotation in 3 directions and also size. This
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Contents Introduction 4 Overview 4 Outcomes 5 Project Outputs 5 Traits of system 6 Project Execution Plan 6 Management 6 Available resource 6 Skills and Resource Requirements 6 Responsibility Matrix Formats 7 Acquisition 7 Training 8 Configuration Management 8 Change Management 8 Change Reporting 8 Issue Management 9 Support 12 Perform quality assurance 13 Success criteria 13 Checklist 13 Information distribution 14 Status Reporting 14 Records 15 Record Keeping 15 Development
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STATISTICAL ANALYSIS SOFTWARE PACKAGES When you might get directly involved in computer-based data analysis‚ my guess is that you’ll be a little amazed at the capabilities of most statistical analysis software packages. I’ve already alluded to the rather extraordinary number of cases and variables that most packages can handle‚ but that’s just the start of it. The truly amazing element is the speed at which the data are manipulated and calculations are performed. Extremely sophisticated analyses
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Question: Answer : 1. What is free software? List three characteristics of free software. Free software is free to obtain‚ use and change. 2. Why is Linux popular? Why is it popular in academia? Linux is portable‚ is based on standards‚ is written in C‚ has a kernel programming interface‚ can support many users 3. What are multiuser systems? Why are they successful? A multiuser system is a system designed for multiple user input and output. 4. What is the Free Software Foundation/GNU? What is Linux
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Software Development Life Cycle A program may result from some problem‚ in this case problem means some task requiring a solution‚ or from a bright idea‚ or because it is a project which has been set for student. No matter what their first causes computer programs‚ aka software‚ and software systems‚ collections of softwares‚ have quite well-defined life cycles. The need for a program is recognised‚ the requirements are analysed‚ a possible solution is designed‚ the prototype is built and tested
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Analysis of the Internet Software and Services Industry BE 530 Course Project Winter 2012 Tingting Xu Introduction The industry I have chosen for this project is the Internet Software & Services. Companies in the Internet Software and Services Industry develop and market internet software and provide internet services including online databases and interactive services‚ web address registration services‚ database construction‚ and internet design services‚ to name a few Information
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Assignment Week 6 Free and Open Source Software has been around for quite some time. Free software has always been a controversy. This time someone is trying to take a stance against it. More than just someone but a major software company namely Microsoft. The whole issue is coming against software patents. Patents are there to protect the make‚ use‚ and selling of an invention but in this case would deal with software. Microsoft is not keen on the idea of software being readily available especially
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Data Management Software 1.1 There are many different risks to data security examples of the risks are theft‚ loss‚ neglect and insecure practises. Data security means to resist/protect your records and files from unauthorized users or destructive forces. I have numerous procedures to protect are data from unauthorized users are main ones are firewall protecting are network and computers from being hacked. Another one is that only certain users can get access to these sensitive systems‚ these
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