Computer Networking Switching at the network layer in the Internet uses the datagram approach to: Packet switching IP switching Message switching Circuit switching Packet switching IP switching Message switching Circuit switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network administrator wants to upgrade the IOS of a router without removing the image currently installed. What command will display the amount of memory consumed by the current IOS image and indicate whether there is enough room available to hold both the current and new images? show flash show version show memory show buffers show flash show version show memory show buffers ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following specifies the network address and host address of the computer? The IP address The subnet mask The default gateway None of these The TCP address The IP address The subnet mask The default gateway None of these The TCP address ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol allows an application program on one machine to send a datagram to an application program on another machine? X.25 None of these SMTP UDP VMTP X.25 None of these SMTP UDP VMTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer of international standard organization's OSI model is responsible for creating and recognizing frame boundaries? network layer transport layer None of these data link layer physical layer network layer transport layer None of these data link layer physical layer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following technique is used for allocating capacity on a satellite channel using fixed-assignment FDM? Frequency-division multiple access None of these Frequency modulation Frequency-shift keying Amplitude modulation Frequency-division multiple access None of these Frequency modulation Frequency-shift keying Amplitude modulation ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS