Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Computer Organization and Architecture- PYQ (in Hindi)
420 plays

More
In this lesson , I have discussed DSSSB Computer Teacher - Subject - wise Previous Year Questions With Detailed Analysis.

Sweta Kumari
YouTuber (channel : GATE NoteBook) | Verified Educator | 2+ year Online Teaching Experience

Unacademy user
sir csat cha crash course suru kra n mpsc 2019 sathi jya madhe pre sathi important aslele sarva topics cover hotil plz sir
Sweta Kumari
4 months ago
Okay 👍
In question no. 10 answer should be memory access time and yoy have also mentioned it in details later so kindly clarify. thank you
Sweta Kumari
10 months ago
Gaurav the correct answer of Q.10 is memory cycle time...in explanation I have just explained the definition of memory access time which is in options . So that you get to know about memory access time also.
Gaurav Gautam
10 months ago
Thank you so much
Sweta Kumari
10 months ago
Your Welcome
  1. educator 017 Sweta Kuma INDIA'S LARGEST LEARNING PLATFORM unacademy un academy Sweta Kuman 7


  2. ABOUT ME Sweta Kumari Done B.TECH (CSE) From GGSIPUI Software Engineer | Online Educator at Unacademy for Empowering Technical Programming in Students Sweta Kumari Unscademy Top Educator 2017 Sweta Kumari top educator Learning is Earning - The more you learn, The more you Earn. 2017 FOLLOW M FOLLhtips:/unacademy.com/user/hellosonu


  3. DSSSB COMPUTER TEACHER PREVIOUS YEAR PAPER COMPUTER ORGANIZATION & ARCHITECTURE, 0 92 0s SYLLABUS DATABASE, OPERATING SYSTEM DATA STRUCTURES, COMPUTER NETWORK 7


  4. COMPUTER ORGANIZATION & ARCHITECTURE PREVIOUS YEAR PAPER 0 920S 0 11 7


  5. 1.The basic function that a computer can performs are a)Data processing and storage b) Data movement and control C) both a & b d) none 7


  6. The four basic functions of a computer are input, processing, output and storage. Input is the information which is entered into the computer. Processing is performing operations on or manipulating data. Output is the result of the data processing 7


  7. 2. is the extension of the 8086 enabled addressing a 16-MByte memory instead of just 1MByte a) 80286 b) 80386 c) Pentiunm d) core 7


  8. 80286 is a 16-bit microprocessor that was introduced on 1 February 1982. It was the first 8086 based CPU with separate, non-multiplexed address and data buses and also the first with memory management and wide protection abilities. 7


  9. MBR stand for? a)Memory buffer reader b) Memory buffer register c) Magnetic buffer reader d) Magnetic buffer register 7


  10. The master boot record (MBR) is the information in the first sector of any hard disk or diskette that identifies how and where an operating system is located so that it can be boot (loaded) into the computer's main storage or random access memory. 7


  11. A bus generally contains a set of control lines and a set of data lines. The control lines are used to signal requests and acknowledgments, and to indicate what type of information is on the data lines. The control lines are used to indicate what the bus contains and to implement the bus protocol 7


  12. in which l/O occurs under the direct and continuous 7. control of the program requesting the I/O operation. a) interrupt-driven I/O b) Programmed /o c) DMA d) All of the above 7


  13. 8.Peripherals cannot be directly connected to system bus because of a) different peripheral have different method of operation. b) data transfer rate are different. c) peripheral use different data formats. d) All of the above 7


  14. A peripheral device connects to a computer system to adod functionality. Examples are a mouse, keyboard, monitor, printer and scannen 7


  15. 9. Which method/s of representation of numbers occupies large amount of memory than others? a) Sign-magnitude b) 1's compliment c) 2's compliment d) Both a and b 7