A. A CD-RW can be written to, but a CD-ROM can only be read from.
B. They are the same — just two different terms used by different manufacturers.
C. A CD-ROM holds more information than a CD-RW.
D. A CD-ROM can be written to and a CD-RW cannot.
Related Mcqs:
- What characterstics of read-only memory (ROM) makes it useful ?
A. ROM information can be easily updated
B. Data in ROM is non volatile, that is, it remains there even without electrial power
C. ROM provides very large amounts or inexpensive data storage
D. ROM chips are easily swapped between different brands of computers - What characterstic of read only memory (ROM) makes it useful ?
A. ROM information can be easily updated
B. Data in ROM is non volatile, that is, it remains there even without electrical power
C. ROM provides very large amounts of inexpensive data storage
D. ROM chips are easily swapped between different brands of computers - The permanently etched program in ROM that automatically begins executing the computer instructions is the__________________?
A. RAM
B. BIOS
C. CMOS
D. ROM - Which of the following are advantages of CD-ROM as a storage media ?
A. CD-ROM is an inexpensive way to store large amount of data and information
B. CD-ROM disks retrieve data and information more quickly than magnetic disks do
C. CD-ROMs make less errors than magnetic media
D. All of these - A CD-ROM disk __________________?
A. cannot be erased and rewritten
B. has more storage capacity than CD-R
C. holds less data than a floppy disk
D. can be written only once - Which device can understand difference between data and programs ?
A. Input device
B. Output device
C. Memory
D. Microprocessor - The difference between memory and storages is that memory is ________________ and storage is ____________________?
A. Permanent, temporary
B. Temporary, permanent
C. Slow, fast
D. Fast, slow - Whenever we have to give space between the two words while typing on a PC we have to press a key known as____________________?
A. Backspace
B. Shift
C. Escape
D. Space Bar - A _____________ is a device that forwards packets between networks by processing the routing information included in the packet?
A. bridge
B. firewall
C. router
D. none of these - Which of the following terms applies to communication between separate computer systems ?
A. Computer literacy
B. Power supply
C. Applications software
D. Connectivity
