1.MacOS operating system was developed by?-Ans: Apple
2. Which computer system was used in first generation?-Vaccum Tubes
3. PROM stands for-Programmable Read Only Memory
4. Octal numeral system is the base of?-8 number system
5. Which company has developed FORTRAN (Programming Language)?-IBM
6. COBOL is a language which was used in?-Business and data processing
7. Which shortcut is used to delete a word to the left of the cursor?- Ctrl+Backspace
8. 10101.101 = 21.625
9. Which of the following companies doesnt manufacture CPUs ? - Microsoft
10. 13. Which of the following doesnot provide email service ? - WhatsApp
11. Which number system has Alphabets in it? - Hexa decimal
12. Which of these software's is used to make presentation slides? - PowerPoint
13. Which of the following is not an MS office software? - MS paint
14. Digital signal to analog - modem
15. Which of the following is not an image file extension?- SAD
16. Link question - URL
17. Drawings to image? - scanner
18. Answer - VGA cable
19. SLSI - super large scale integration
20. Doing changes in original image - morphing
21. Adding watermark - insert
22. Answer - Trojan Horse
23. Answer - Macros
24. IP address class - Class C.
25. Input device - OCR
26. Device not used to as pointer - plotter
27. MS Excel rotate rows and columns - transpose
28. Answer - indent
29. Program which converts a program to machine language ? Compiler
30. Which of these is correct?
1.ROM is volatile
2. ROM is a secondary memory
3. ROM can read as well as write memory
Answer - Only 2
31. Answer - Screen saver
32. UPS full form - Uninterrupted power supply
33. Not a programming language - internet explorer
Rrb clerk expected marks in today's paper... 120-125 from j&k.
Last year cutoff was 126 for 22 vacacies.
This year 47 vacancies.....mera pass hone ka kitna chance ha?
What is the ans of virus asked in yesterday exam worm or trojon because in question it is not mention falsifying user can anybody remember that exact question .