Light pen is a useful input device and is it optical or electronic input device was the query Tika asked in a comment. This post is in response to that query. There is a question in the MCQ Bank collection from Fundamentals of Computer as: What is a light pen...
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Tagged As: electronic input, fundamentals of computer, input devices, light pen, mechanical input, optical input
Please use the form at the bottom of the MCQ set to download this set as PDF File. 1. ‘DOS’ floppy disk does not have A. A Boot Record B. A File Allocation Table C. A Root Directory D. Virtual Memory 2. This………….tier ...
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Tagged As: Computer Officer, it officer, mcq set, Solved MCQ Questions
Bikash Thadha Magar requested for the solution of the practical question from MS Word (See the image below). He scanned the question paper and posted on ICT Trends Facebook Wall (http://facebook.com/icttrends). This post is in response to his query. Let me off...
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Tagged As: Columns, MS Word
Year: 2063 Full Marks: 50 Time 1 hr 30 mins Answer the following questions 1. Write the recursive version of the binary search algorithm [10] 2. What is normalization in DBMS? Describe the different normal forms. [10] 3. Give the advantages o...
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Tagged As: Computer Officer, Lok Sewa Aayog, Old Question Paper, Public Service Commission
The application of computers have revolutionized multitude aspects of human life and the impact of computers over the business and organization is more than realized. Following are some reasons why computer based information systems are felt necessary. Volume ...
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Tagged As: computer based information systems, information systems, types of information
I’ve got some questions from C++ and other topics and due to the time constraints I am unable to answer all of them in time. But I will always try to solve as many as possible and keep publishing in this blog. This post is in response to Kigozi Ronald from M...
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Tagged As: Array, C++ Program
Public Service Commission yesterday published vacancy announcement for Computer Officers post for different government offices. This time there are 4 seats for open competition and 1 seat for internal competition. Computer officer is Gazzated third class offic...
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Tagged As: computer officer exam preparation, how to prepare, subjective question paper
Let x be the node that has to be deleted from a binary search tree T. So, to delete the node x, we can have three cases: x has no children x has one child x has two children
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Tagged As: Algorithms and Data Structures, Binary Search Tree, Delete Node in BSD
This post is in response to the queries Khristine Acupido sent in email to [email protected] I’ve tried to provide correct answers, please correct me if I am wrong anywhere: Questions: …can you answer this..please??? about Microsoft excel… Iden...
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Tagged As: Fill in the blanks, MS Excel, Objective Questions, Questions and Answers, True and False