An endpoint of an inter-process communication flow across a computer network is called_________________?
A. socket
B. pipe
C. port
D. none of these
Basic computer knowledge
Which device is used asthe standard pointing device in a Graphical User Environment ?
Which device is used asthe standard pointing device in a Graphical User Environment ?
A. Keyboard
B. Mouse
C. Joystick
D. Track ball
The data link layer takes the packets from ________________ and encapsulates them into frames for transmission?
The data link layer takes the packets from ________________ and encapsulates them into frames for transmission?
A. network layer
B. physical layer
C. transport layer
D. application layer
In analog computer_______________________?
In analog computer_______________________?
A. Input is never converted to digital form
B. Input is first converted to digital form
C. Output is displayed in digital form
D. All of the above
In asynchronous serial communication the physical layer provides__________________?
In asynchronous serial communication the physical layer provides__________________?
A. start and stop signalling
B. flow control
C. both A and B
D. none of these
Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____________________?
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
Communication channel is shared by all the machines on the network in_____________________?
Communication channel is d by all the machines on the network in_____________________?
A. broadcast network
B. unicast network
C. multicast network
D. none of the mentioned
A digital device that processes data is known as_______________?
A digital device that processes data is known as_______________?
A. Database
B. DBMS
C. Data entry
D. Data processor
Which of the following is used for manufacturing chips ?
Which of the following is used for manufacturing chips ?
A. control bus
B. parity unit
C. control unit
D. semiconductor
The physical layer concerns with____________________?
The physical layer concerns with____________________?
A. bit-by-bit delivery
B. process to process delivery
C. application to application delivery
D. none of these