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Nepal Electricity Authority

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Prepare for the Nepal Electricity Authority Computer Operator exam in one place with the available syllabus, daily MCQ practice, topic practice, and relevant past questions.

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Operating System · 265 MCQsOS MCQs · 225 MCQsWeb Design · 211 MCQsPowerPoint · 200 MCQsExcel · 111 MCQsComputer Fundamentals · 50 MCQsDBMS or [ MS- ACCESS ] · 49 MCQsComputer Network · 45 MCQsCyber Security · 45 MCQsDatabase System · 40 MCQsElectronic Spreadsheet · 40 MCQsHardware Maintenance · 40 MCQs

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Cyber Security · 20Operating System · 19Word Processing and MS Word · 16Computer Network · 13Database System and MS Access · 13Electronic Spreadsheet and MS Excel · 13Presentation System and MS PowerPoint · 11Computer Fundamentals · 9Web design, HTML and CSS · 7Hardware Maintenance · 5Nepal Oil Corporation organization and purpose · 2Constitution of Nepal Parts 1 to 5 · 1NOC Employee Service Regulation 2078 · 1

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Operating SystemJanak Education Materials Centre5 marks

Suppose that you are hired as IT manager by a co-operative that is providing financial services to its members, which type of operating system you refer especially to front desk service provider? Elaborate your answer.

2082 BS · Level 5

Practice MCQs matched from the syllabus

Past questions that match this syllabus

Suppose that you are hired as IT manager by a co-operative that is providing financial services to its members, which type of operating system you refer especially to front desk service provider? Elaborate your answer.

What is Operating System? What are its types? List out its functions.

Define operating system. Explain the functions of operating system.

Define cyber security. Do you think the initiatives taken by Nepal Government to make Nepal cyber space more secure and reliable are satisfactory? Justify your answer with example.

Discuss the types of operating system with their respective characteristics.

Define network topology. Explain briefly about various computer network topologies.

Describe the functions of operating system. Explain the usages of the 'disk defragmenter' and 'backup' system tools.

Write down the importance of IP address in computer network. What is the role of subnet mask? Briefly describe the concept of static and dynamic address assignment.

Define an operating system. List any four functions of an operating system.

What is a computer network? Explain different types of computer networks based on geographical area.

What is cyber security? Explain any four types of cyber threats.

Explain computer hardware maintenance and troubleshooting. Describe common hardware problems and their solutions.

Write down the steps that should be considered during hardware maintenance and troubleshooting process.

Define operating system. Explain about the function of operating system.

Describe an Operating System (OS) and its types. Explain main functions of OS with examples.

What is the difference between CUI and GUI operating system?

Explain about operating system, its functions and types. Mention the usage of recycle bin and control panel.

Briefly explain how file management is done in Windows operating system illustrating with examples.

Explain the concept of an Operating System (OS) and describe its types, functions and role in a computer system. Also, explain the commands to create new file and directory in MS-DOS.

What are the main objectives of the National Cyber Security Policy, 2080? What are the major problems and challenges mentioned in the Policy? Explain.

Explain the types of computer network on the basis of geographical orientation.

Explain the purpose of Operating System in a computer. Describe packaged and tailored software with examples.

What is a computer network? Explain different network topologies with diagrams. Compare TCP/IP model with OSI model.

What are the functions of an Operating System? What are the basic measures that you can take in order to tune and maximize the performance of Windows Operating System?

Distinguish among Internet, Extranet and Intranet along with suitable examples.

Write a code in HTML to create a web page containing at least: title text, body, background color, a table, an image and a text with hyperlink.

What are Foot Notes and End Notes in Word processing? How can you insert Foot Notes and End Notes in Microsoft Word? Write.

Explain the step-by-step process of applying password protection to a Microsoft Word document to restrict editing and opening. Discuss why password protection is important.

What is the primary purpose of presentation application? What is the difference between a slide layout and a slide design in PowerPoint? Present.

Describe in brief how HTML is different from CSS.

What is an IP address? Differentiate between IPv4 and IPv6.

Explain the Information Technology Policy of Nepal, 2072. Discuss its objectives and provisions regarding IT development in Nepal.

Explain the major features of word processing software.

Define animation and slide transition. Write the steps to give custom animation and slide transition in MS PowerPoint.

Differentiate between firmware and cache memory.

Write the different security techniques to protect Microsoft Word document.

Define spreadsheet. Differentiate among workbook, worksheet and workspace.

What is key in database? Explain different data types supported in MS Access.

Differentiate between slide animation and slide transition in Microsoft PowerPoint.

Describe HTML and CSS. Also mention their uses and importance.

Write the HTML code to design a structured table on a web page.

Explain the concepts of relative cell and absolute cell reference in an electronic spreadsheet.

What is database normalization? Explain First, Second, and Third Normal Forms with examples.

What is HTML? Explain the structure of an HTML document with example.

Explain the OSI reference model of networking. Describe all seven layers with their functions.

What is an Electronic Spreadsheet? Explain the features and functions of Microsoft Excel.

What is a Database Management System (DBMS)? Explain the components and architecture of a DBMS. Write SQL queries for the following:

What is Unicode? How does it differ from ASCII code? Write the advantages of Unicode over ASCII, providing examples to illustrate your points.

Briefly explain the function of autocorrect spelling and grammar checking and thesaurus available in word processing.

Write in brief the working principle of internet. Explain briefly about e-mail and World Wide Web (www).

What are the main features of word processing software? Explain.

Describe relative and absolute cell references in MS-Excel. Explain the process of adding a header and footer to an Excel worksheet.

What are animation and transition effects in PowerPoint presentation? Write down the advantages of applying animation effect to the texts or objects in the presentation slides.

What is mail merge in word processing? Write the advantages of using the mail merge.

Explain the significance of relative and absolute cell references in electronic spreadsheets. Provide examples of scenarios where each type of reference would be used in formula calculations.

What is data validation? Describe the types of validation rules in Microsoft Access.

Define the terms table, field, record and relations in the context of a database. Give examples of each to support your answer.

What are the different views available in Microsoft PowerPoint? Explain.

What is the difference between "Copy" and "Cut" in a word processing document? How can you insert page number in a Word document? Write.

Discuss various security threats to computer system. Also, describe the measures to protect against those threats. Distinguish between firmware and cache memory.

Differentiate between the terms "absolute cell referencing" and "relative cell referencing" in Microsoft Excel.

Describe the process of creating, opening and saving slides in a presentation application. Write the importance of Slide Master feature in PowerPoint.

Compare and contrast between 'Switch' and 'Router' used for computer networking.

Explain how computer virus can affect our system. What are the methods of tackling the virus infection? Mention.

How password is set in a word document? How does it protect the document? Explain.

With the help of suitable example, differentiate between footnote and endnote. Write the steps of inserting a footnote in MS-Word document.

What is cell addressing in spreadsheet? Clarify the types of cell addresses with example.

What is animation? Explain steps to add animation and transition to a PowerPoint presentation. Which view is considered the ideal view for delivering a presentation to an audience and why? Clarify.

What are the common uses of BIOS? Explain concept of hypermedia with example in brief.

What is Wildcard? Provide the examples of MS-DOS external and internal command with their execution syntax.

Explain briefly about the applications of word processing system. Write in steps how you change the font in a word document to Times New Roman with font size 12 point and line spacing of 1.5.

How do you create table of contents in word processing? What is macro? Write.

Discuss the importance of Mail Merge operation in MS-Word with appropriate example. Briefly explain the steps of Mail Merge operation.

What are animation and transition effects in PowerPoint presentation? Write down the advantages of using animation effect to the texts or objects in the presentation slides.

Why are queries created in a database? Explain the process of creating a simple query in MS Access.

What is cell in MS-Excel? Differentiate between functions and formulas in MS-Excel.

What is electronic spreadsheet? What are the main features of MS-Excel? How does it differ from MS-Access? Write.

Briefly explain the terms primary key, foreign key and relationships in database management system. Write a query in SQL to display cust_id, cust_name, item_name and item_qty from the tables tbl_customer and tbl_item where item_qty is more than 20; cust_id is a common field in both tables.