Computer Networking A front-end processor is a minicomputer that relieves main-frame computers at a computer centre of communications control functions None of these a user computer system preliminary processor of batch jobs. a processor in a large-scale computer that executes operating system instructions a minicomputer that relieves main-frame computers at a computer centre of communications control functions None of these a user computer system preliminary processor of batch jobs. a processor in a large-scale computer that executes operating system instructions ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The loss in signal power as light travels down the fiber is called attenuation scattering interruption None of these propagation attenuation scattering interruption None of these propagation 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-shift keying Amplitude modulation Frequency-division multiple access None of these Frequency modulation Frequency-shift keying Amplitude modulation Frequency-division multiple access None of these Frequency modulation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A teleprocessing system may consist of communications systems None of these computer center systems All of these user systems communications systems None of these computer center systems All of these user systems ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Networks that follow the 802.5 standard appear to be in a star topology but are actually operating in what type of topology? Linear bus Modified star Ring Hybrid hub Modified ring Linear bus Modified star Ring Hybrid hub Modified ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches? Broadcast storms will occur on the switched network. The routing tables on the switches will not update. The MAC forward/filter table will not update on the switch. The switches will automatically load-balance between the two links. Broadcast storms will occur on the switched network. The routing tables on the switches will not update. The MAC forward/filter table will not update on the switch. The switches will automatically load-balance between the two links. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS