Questions & Answers - General Culture: Computer Memory

Showing posts with label Computer Memory. Show all posts

A terabyte is equal to-

Q. A terabyte is equal to- 1 quadrillion bytes 1 billion bytes 1 million bytes 1 trillion bytes Answer: 1 trillion bytes The computer...

Q. Computer memory which allows simultaneous read and write operations is ROM RAM EPROM EEPROM Answer: RAM Random-access memory (RAM) is a...

Full form of DVD → Digital Versatile Disc Full Form of CD → Compact Disc Short for Digital Versatile Disc or Digital Video Disc, a DVD or DV...

Q. EPROM is generally erased by using ultraviolet rays infrared rays 12v electrical pulse 24v electrical pulse none of these Answer: Ultravi...

Q. The method for updating the main memory as soon as a word is removed from the cache is called: write-back write-through cache-write prote...

Q. Magnetic disks are the most popular medium for Direct access Sequential access Both of above None of above Answer: C Magnetic disks are t...

Q. Which of the following devices has a limitation that we can only read information from it but cannot erase or modify it? (A) Floppy dis...

Q. Select the smallest memory size: A. Terabyte B. Kilobyte C. Megabyte D. Gigabyte Answer: Kilobyte The smallest memory size among the abov...

Principle of Cache Memory Cache memory works on the principle of Locality of data. Locality of reference Locality of memory Locality of refe...