NSQF IT & ITES 2023 Answer

Objective Type Questions

1. By default, a macro is saved in the Standard library.

2. In the database, a column is also called Attribute.

3. Primary key uniquely identifies a row in a table.

4. Raw facts constitute Data.

5. Ingress is a D.B.M.S. system.

6. The output of the query may be displayed in the form of Reports.

7. In writer, using frames, a document can be organized in Sections.

8. In image filter, Invert tool inverts the colour values of image.

9. In image filter, Aging tool simulates the effect of time on picture.

10. Bring to front image arrangement tool place image on top of all objects.

11. Full form of RSI is Repetitive Strain Injury.

12. The physical parts of computer are called Hardware.

13. Full form of BIOS is Basic Input Output System.

14. Goals are set of dreams with a deadline to get them.

15. Ubuntu is an Operating System.

16. A verb is a word that describes Action.

17. Page up is a Navigation key on keyboard.

18. Relational database model was proposed in 1970 year.

19. In writer, group option is present in Format menu.

20. "What-if" scenario option is present in Tools menu.

21. Call 108 number for electrical rescue.

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Windows Key Shortcuts

List of common keyboard shortcuts that can be used with the Windows key: (Image by - Sharma Guides | Subham232330) 1. Windows Key + D: Show the Desktop 2. Windows Key + E: Open File Explorer 3. Windows Key + I: Open Settings 4. Windows Key + L: Lock the computer 5. Windows Key + R: Open the Run Dialog 6. Windows Key + S: Open the search bar 7. Windows Key + Tab: Open Task View 8. Windows Key + Ctrl + D: Create a new virtual desktop 9. Windows Key + Ctrl + Left or Right arrow: Switch between virtual desktops 10. Windows Key + M: Minimize all windows 11. Windows Key + Shift + M: Undo minimize all windows 12. Windows Key + Up Arrow: Maximize the current window 13. Windows Key + Down Arrow: Minimize the current window 14. Windows Key + Right Arrow: Snap the current window to the right 15. Windows Key + Left Arrow: Snap the current window to the left 16. Windows Key + P: Project to a second screen 17. Windows Key + Home: Minimize all but the active window 18. Windows Key + ...

Computer Short Questions

Computer Short Questions & Answers: 1. What is any part of the computer that you can physically touch? – Hardware 2. Which generation of computers is still under development? – Fifth 3. What is the most common storage device for the personal computer? – Hard Disk Drive 4. Which key is used in combination with another key to perform a specific task? – Control 5. What is the pattern of printed lines on most products? – Barcodes 6. To make the number pad act as a directional arrow, we press which key? – Shift 7. Which devices let the computer communicate with you? – Input 8. What is the most frequently used piece of hardware for inputting data? – Hardware 9. What is the place where the computer stores programs and data? – Storage unit 10. What is the process of dividing the disk into tracks and sectors? – Formatting 11. What is the space in your computer that loads’ and works with data? – RAM memory 12. What is the storage which stores or retains data after power off? – Non-volatile s...

four methods overload these methods

Write a program in java which has the following classes and methods: Class : OverloadDemo Methods : test() Declare four methods with the same name “test()” and overload these methods class OverloadDemo{ public void test(){ System.out.println("It's a test method for null."); } public void test(int n){ System.out.println("It's a test method for displaying the int value "+n); } public void test(double d){ System.out.println("It's a test method for displaying the double value "+d); } public void test(String s){ System.out.println("It's a test method for displaying the String "+s); } } class overClass{ public static void main(String[] args) { OverloadDemo old = new OverloadDemo(); old.test(); old.test(12); old.test(25.35); old.test("Subham"); } } OUTPUT: It's a test method for null. It's a test method for displaying the int value 12 It's a test method for ...

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