Computer Networking Baseband is a signal all of whose energy is contained within a finite frequency range None of these All of these transmission of signals without modulation the simultaneous transmission of data to a number of stations a signal all of whose energy is contained within a finite frequency range None of these All of these transmission of signals without modulation the simultaneous transmission of data to a number of stations ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively? 2 SMTP IMAP DHCP POP3 2 SMTP IMAP DHCP POP3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 1 only 1, 3 and 4 3 only 3 and 4 1 only 1, 3 and 4 3 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following condition is used to transmit two packets over a medium at the same time? None of these Contention Asynchronous Synchronous Collision None of these Contention Asynchronous Synchronous Collision ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data are sent over pin _____ of the EIA-232 interface. All of these 2 4 3 All of these 2 4 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Identification procedure None of these Security procedure Safeguard procedure Log-on procedure Identification procedure None of these Security procedure Safeguard procedure Log-on procedure ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS