The entire hostname has a maximum of___________________?
A. 255 characters
B. 127 characters
C. 63 characters
D. 31 characters
Basic computer knowledge
Devices that allow you to put information into the computer_______________________?
Devices that allow you to put information into the computer_______________________?
A. Input
B. Output
C. Type
D. Print
The packet of information at the application layer is called____________________?
The packet of information at the application layer is called____________________?
A. Packet
B. Message
C. Segment
D. Frame
Printed information called _______________exists physically and is a more permanent form of output than that presented on a display device?
Printed information called _______________exists physically and is a more permanent form of output than that presented on a display device?
A. Soft copy
B. Carbon copy
C. Hard copy
D. Desk copy
The key that must be pressed each time a new command or information is entered____________________?
The key that must be pressed each time a new command or information is entered____________________?
A. Esc
B. Return / Enter
C. Delete
D. Home
Whenever we have to give space between the two words while typing on a PC we have to press a key known as____________________?
Whenever we have to give space between the two words while tyg on a PC we have to press a key known as____________________?
A. Backspace
B. Shift
C. Escape
D. Space Bar
User datagram protocol is called connectionless because____________________?
User datagram protocol is called connectionless because____________________?
A. all UDP packets are treated independently by transport layer
B. it sends data as a stream of related packets
C. both A and B
D. none of these
Which transmission media has the highest transmission speed in a network ?
Which transmission media has the highest transmission speed in a network ?
A. coaxial cable
B. twisted pair cable
C. optical fiber
D. electrical cable
The physical layer translates logical communication requests from the ___________ into hardware specific operations?
The physical layer translates logical communication requests from the ___________ into hardware specific operations?
A. data link layer
B. network layer
C. trasnport layer
D. application layer
A computer falls into the __________________ category if it is, at the time of construction, one of the fastest computers in the world?
A computer falls into the __________________ category if it is, at the time of construction, one of the fastest computers in the world?
A. mini computer
B. super computer
C. micro computer
D. both A and B