Computer Memory is an important chapter for banking exams point of view.
Q1. ROM (Read Only Memory), is a type of memory that can ________store data:
Q1. ROM (Read Only Memory), is a type of memory that can ________store data:
a) Permanently
b) Semi Permanently
c) Permanently or Semi - Permanently
d) None of These
Q2. Which among the following is correct about ROM:
a) ROM is non volatile memory because any data stored in ROM remains there, even if the power is turned off
b) ROM is an ideal place to put the PC's startup instructions - that is, the software that boosts the system.
c) Both of Above
d) None of These
Q3. ______ is the fastest form of RAM but also the most expensive. Due to its cost it is not used as main memory but rather for cache memory:
a) SRAM
b) DRAM
c) SDRAM
d) None of These
Q4. IN SRAM, each bit requires a ____circuit:
a) 6 Transistor
b) 5 Transistor
c) 4 Transistor
d) None of These
Q5. _______is not as fast as SRAM but is cheaper and is used for main memory. Each bit uses a single capacitor and single transistor circuit.:
a) DRAM
b) SDRAM
c) Both of Above
d) None of These
Q6. Which among the following is correct about ROM:
a) ROM was used to store the 'boot' or start up program (so called firmware) that a computer executes when powered
b) ROM has now fallen out-of-favor to more flexible memories that support occasional writes
c) Both of Above
d) None of These
Q7. Programmable ROM (PROM), it is basically a blank ROM chip that can be written to, but only__:
a) Twice
b) Once
c) Thrice
d) None of These
Q8. ________is also called Flash BIOS:
a) PROM
b) EEPROM (Electrically Erasable Programmable ROM)
c) EPROM
d) None of These
Q9. WRAM stands for:
a) Windows RAM
b) Wires RAM
c) Wide RAM
d) None of These
Q10. Which among the following is correct about WRAM:
a) Makes it easier to allow blocks of memory to be addressed with just a few commands
b) Makes it easier to allow windows of memory to be addressed with just a few commands.
c) Both of Above
d) None of These
Q11. Compact Disk (CD) is portable disk having data storage capacity between____:
a) 650 - 700 MB
b) 700 - 800 MB
c) 800 - 900 MB
d) None of These
Q12. Which among the following is incorrect about CD's features :
a) It contains digital information that can be read, but cannot be rewritten.
b) It is a very reliable storage media. It is very often used as a medium for distributing large amount of information to large number of users.
c) Separate drives exist for reading and writing CDs.
d) All of the Above
e) None of These
Q 13. DVD stands for:
a) Digital Video Disk
b) Digital Versatile Disk
c) Both of Above
d) None of These
Q14. Find out the wrong feature of DVD among the following:
a) DVD is similar to CD but has larger storage capacity and enormous clarity
b) DVDs are primarily used to store music or 6 movies and can be played back on your television or the computer too
c) Depending upon the disk type it can store several Gigabytes of data ( as opposed to around 650 MB of a CD)
d) It is not re-writable media
e) None of These
Q15. Blu Ray Technology was developed by Blu-ray Disc Association with more than ____members:
a) 180
b) 190
c) 210
