कम्प्युटर अपरेटर परीक्षाको लागि दोस्रो मिक्स मोडल सेट ५० वटा बहुवैकल्पिक प्रश्नोत्तरहरूसहित यहाँ प्रस्तुत छ।
### Mixed Model Set - 2
१. Who is known as the father of modern computers?
Answer: Alan Turing (Charles Babbage is Father of Computer)
२. [VVI] What is the extension of a batch file in Windows?
Answer: .bat
३. Which of the following is an open-source operating system?
Answer: Linux / Android
४. Which shortcut key minimizes all open windows and displays the desktop?
Answer: Windows Key + D
५. [VVI] What is the minimum and maximum font size available in MS Word's formatting toolbar?
Answer: Minimum 8 and Maximum 72
६. Which feature is used to send the same letter to different persons in MS Word?
Answer: Mail Merge
७. To go to the bottom of the document in MS Word, press:
Answer: Ctrl + End
८. Footnotes and Endnotes are used for:
Answer: References or Citations
९. [VVI] In MS Excel, which symbol is used to multiply two values?
Answer: Asterisk (*)
१०. The formula =AVERAGE(A1:A3) is equivalent to:
Answer: =(A1+A2+A3)/3
११. Which feature in Excel allows you to find a specific value for a cell by adjusting another cell?
Answer: Goal Seek
१२. A workbook is a collection of:
Answer: Worksheets and Charts
१३. In MS Access, which data type is appropriate for storing yes/no or true/false values?
Answer: Yes/No data type
१४. What is the extension of MS Access 2003 database files?
Answer: .mdb
१५. Which object is used to extract information from a database based on specific criteria?
Answer: Query
१६. To preview a presentation as it will appear during a show, we use:
Answer: Slide Show View
१७. [VVI] Which shortcut key duplicates selected object or slide in PowerPoint?
Answer: Ctrl + D
१८. Custom Animation pane allows you to:
Answer: Add, change, or remove animation effects
१९. Which HTML tag is used to display a horizontal line across the page?
Answer: <hr>
२०. What is the correct HTML code for adding a background color?
Answer: <body style="background-color: yellow;">
२१. LAN stands for:
Answer: Local Area Network
२२. Which protocol is used to transfer files over the internet?
Answer: FTP (File Transfer Protocol)
२३. What is the port number for HTTP by default?
Answer: 80
२४. What is the port number for HTTPS?
Answer: 443
२५. [VVI] In Nepal, who has the authority to hear appeals against the decisions of the Controller under ETA 2063?
Answer: Information Technology Tribunal (सूचना प्रविधि न्यायाधिकरण)
२६. Which unit is used to measure the speed of a CPU?
Answer: GHz (Gigahertz)
२७. Which component holds the permanent data required to start up a computer?
Answer: ROM (Read Only Memory)
२८. What is the default character size in binary number system?
Answer: 1 bit
२९. Which DOS command is used to clear the screen window?
Answer: CLS
३०. [VVI] In MS Word, what does Alt + Ctrl + C do?
Answer: Inserts a Copyright symbol (©)
३१. Which key deletes text to the left of the cursor?
Answer: Backspace
३२. Which key deletes text to the right of the cursor?
Answer: Delete
३३. What is the shortcut key to display the Save As dialog box?
Answer: F12
३४. In MS Excel, row headings are denoted by:
Answer: Numbers (1, 2, 3...)
३५. In MS Excel, column headings are denoted by:
Answer: Letters (A, B, C...)
३६. [VVI] Which function in Excel counts cells containing any type of information (not just numbers)?
Answer: =COUNTA()
३७. In MS Access, a unique value field that cannot be empty is called:
Answer: Primary Key
३८. Validation text property in Access is used to:
Answer: Display a custom error message when validation rule is broken
३९. Which presentation view shows a miniature version of all slides together?
Answer: Slide Sorter View
४०. What is the main page of a website called?
Answer: Home Page
४१. Which HTML tag is used to create a table data or cell?
Answer: <td>
४२. What is the default topology used in Ethernet networks today?
Answer: Star Topology
४३. Which device works at the Network Layer of the OSI Model?
Answer: Router
४४. What does WWW stand for?
Answer: World Wide Web
४५. Unsolicited commercial emails are commonly known as:
Answer: Spam
४६. Cache memory works between:
Answer: CPU and RAM
४७. EEPROM stands for:
Answer: Electrically Erasable Programmable Read Only Memory
४८. Which is the default web browser in Windows 11?
Answer: Microsoft Edge
४९. In MS Word, which tab contains the Page Setup options?
Answer: Layout Tab (or Page Layout)
५०. Which error in Excel indicates that a formula has a circular reference?
Answer: Circular Reference Error (Formula references its own cell)
### निष्कर्ष
सेट २ को सफलतापूर्वक अभ्यास गर्नुभयो। अब सेट ३ तर्फ अघि बढ्नुहोस्।