Computer Networking Which of the following services use TCP?1. DHCP2. SMTP3. HTTP4. TFTP5. FTP 1, 2 and 4 1 and 2 1, 3 and 4 2, 3 and 5 1, 2 and 4 1 and 2 1, 3 and 4 2, 3 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Start and stop bits are used in serial communication for Slowing down the communication Synchronization Error detection Error correction Slowing down the communication Synchronization Error detection Error correction ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The cheapest modems can transmit None of these 2,400 bits per second 300 bits per second 4,800 bits per second 1,200 bits per second None of these 2,400 bits per second 300 bits per second 4,800 bits per second 1,200 bits per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many OSI layers are covered in the X.25 standard? three six seven None of these two three six seven None of these two ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Who originally designed TCP/IP? IBM Xerox Novell None of these The Department of Defense IBM Xerox Novell None of these The Department of Defense ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Establishing a virtual connection is functionally equivalent to Placing a telephone call prior to a conversation Physically connecting a DTE and DCE Connecting as virtual memory None of these Placing a modem prior to a conversation Placing a telephone call prior to a conversation Physically connecting a DTE and DCE Connecting as virtual memory None of these Placing a modem prior to a conversation ANSWER DOWNLOAD EXAMIANS APP
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