A single channel is shared by multiple signals by _____________________?

Related Mcqs:

1. Communication channel is shared by all the machines on the network in_____________________?

   A. broadcast network
   B. unicast network
   C. multicast network
   D. none of the mentioned

2. The channel capacity or a maximum throughput of a logical or physical communication path in a digital communication system is called_________________?

   A. Bandwidth
   B. Broadband
   C. Capacity
   D. Bitrate

3. Offline device is _____________________?

   A. a device which is connected to CPU
   B. a device which is not connected to CPU
   C. a direct access storage device
   D. an I/O device

4. The primary memory of a personal computer consists of _____________________?

   A. ROM only
   B. RAM only
   C. Both ROM and RAM
   D. Memory module

5. What would you do to highlight a word? You position the cursor next to the word, and then _____________________?

   A. Drag mouse while holding button down
   B. Click mouse once
   C. Roll mouse around
   D. Roll and then click mouse

6. A disk’s content that is recorded at the time of manufacture and that cannot be changed or erased by the user is _____________________?

   A. memory only
   B. write only
   C. read only
   D. run only

7. Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____________________?

   A. sectioned
   B. partitioned
   C. inter-sectioned
   D. deleted

8. A data item which is not broken down into smaller units is _____________________?

   A. Database management
   B. Data element
   C. Data entry
   D. Elementary data item

9. The clock rate of a processor is measured in _____________________?

   A. minutes
   B. Milliseconds
   C. Megabytes
   D. Megahertz or Gigahertz

10. All of the following storage media have read and write capabilities except _____________________?

    A. Flash memory cards
    B. CD-ROMs
    C. Hard disk drives
    D. Floppy disks