What is the name given to the exchange of control signals which is necessary for establishing a connection between a modem and a computer at one end of a line and another modem and computer at the other end? Protocol Modem options None of these Duplexing Handshaking TRUE ANSWER : ? YOUR ANSWER : ?
Which configuration command must be in effect to allow the use of 8 subnets if the Class C subnet mask is 255.255.255.224? Router (config) #no ip classful Router (config) #ip subnet-zero Router (config) #ip unnumbered Router (config) #ip classless TRUE ANSWER : ? YOUR ANSWER : ?
In cyclic redundancy checking, the divisor is _____ the CRC. one bit more than None of these the same size as two bits more one bit less than TRUE ANSWER : ? YOUR ANSWER : ?
In OSI model, which of the following layer provides error-free delivery of data? Session transport None of these Network Data link TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true regarding RIPv2? It has the same timers as RIPv1. It converges faster than RIPv1. It is harder to configure than RIPv1. It has a lower administrative distance than RIPv1. TRUE ANSWER : ? YOUR ANSWER : ?
Which of the followings is used in communications is referred to as unshielded twisted-pair (UTP)? Coaxial cable Fiber-optic cable Twisted-pair cable None of these TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following ISO level is more closely related to the physical communications facilities? Networking Session Application Data Link TRUE ANSWER : ? YOUR ANSWER : ?
Where are EIGRP successor routes stored? In the neighbor table only In the topology table only In the routing table and the neighbor table In the routing table only In the routing table and the topology table TRUE ANSWER : ? YOUR ANSWER : ?
The configuration register setting of 0x2102 provides what function to a router? Tells the router to boot into ROM monitor mode Boots the IOS from a TFTP server Tells the router to look in NVRAM for the boot sequence Provides password recovery TRUE ANSWER : ? YOUR ANSWER : ?