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Day 23 - Computer Memory (in Hindi)
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Talvir Singh is teaching live on Unacademy Plus

Talvir Singh
JRF Qualified | Motivational Speaker | Comedy Addict | Lyricist | 5 Year Teaching Experience |Youtuber | Unacademy Top Educator

U
Unacademy user
Sr playlist kha hai jha lecture dekh ske apka
Thnku soo much sir ,,, this very helpful,,
thanks sir. plz provide abbreviations of ICT
ty sir btt aap aaj 9 important que kiye
  1. NTA NET PAPER 1 75 DAYS DAILY MCQ SERIES BY - TALVIR SINGH


  2. https://unacademy.com/plus/course/reasoning-di-higher-education-and-general-awareness-for-paper-VOA913TO5 ::: Apps G Google Online Photo Editor (3) Commerce Net Open TPB. The Pira Inbox 360-tal rdi New folder https://resource cdn G How to Face UGCN unacademy Hoxplore Plus Login A < Back to Plus Reasoning, DJ, Higher Educa Reasoning, DI, Higher Education and General Awareness for PaperI Talvir Singh 24k followens Il000/9.30 Youlube E In this course, Talvir Singh will cover entire sylabus of critical topics like Reasoning, Data Interpretation, Higher Education& General Awareness for Paper 1 with expected and previous year MCQs for NTA-UGC NET Paper 1. This course will be conducted in Hindi and the notes will be provided in English. 16th November to 6th December 2018 28 hours of live classes Private Discussion Forum Doubt clearing sessions and Live quizzes 3,100 Includes 18% GST Apply for this Plus Course Last date to apply is 16th Nov IMITED SEATS. Cost increases on 24th Oct About this course


  3. DAY 23 COMPUTER MEMORY


  4. 1. Which of the following memories must be refreshed many times per second? . a. Static RAM b. Dynamic RAM c. EPROM d. ROM


  5. 2. Which of the following is a temporary primary memory? A.PROM B.RAM . C.EPROM D.ROM


  6. 3. Which of the following is used as a primary storage device? a. Magnetic drum . b. PROM c. Floppy disk . d. All of these


  7. 4. Which of the following memories not needs refresh? * a. SRAM . b. DRAM * C. ROM d. All of above


  8. 5. Which of the following is a primary storage device? * a. Magnetic tape b. Magnetic disk c. Optical disk d. Hard disk . e. None of these


  9. 6. The two kinds of main memory are: A) Primary and secondary . B) Random and sequential . C) ROM and RAM D) All of above


  10. 7. High density double sided floppy disks could stor of data e .A) 1.40 MB B) 1.44 GB C) 1.40 GB . D) 1.44 MB


  11. 10. CD-ROM stands for a. Compactable Read Only Memory b. Compact Data Read Only Memory c. Compactable Disk Read Only Memory d. Compact Disk Read Only Memory