Computer Networking The OCR reading unit attached to a POS terminal is called a cursor light pen wand None of these All of these cursor light pen wand None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands displays the configurable parameters and statistics of all interfaces on a router? show interfaces show startup-config show versions show running-config show interfaces show startup-config show versions show running-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data communications system depends on four fundamental characteristics Sender Timeliness Receiver Medium Sender Timeliness Receiver Medium ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for transferring files from one machine to another? TCP ARP RARP None of these FTP TCP ARP RARP None of these FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? doubleplexer concentrator None of these multipplexer controller doubleplexer concentrator None of these multipplexer controller ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term 'duplex' refers to the ability of the data receiving stations to echo back a confirming message to the sender. In full duplex data transmission, both the sender and the receiver can do one way data transmission only None of these cannot talk at once can receive and send data simultaneously can send or receive data one at a time can do one way data transmission only None of these cannot talk at once can receive and send data simultaneously can send or receive data one at a time ANSWER DOWNLOAD EXAMIANS APP
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