In geosynchronous orbit, satellite remains in a fixed position so that as earth rotates, it can fully cover the earth moves simultaneously remains in a fixed position related to points on earth moves faster than the earth's rotation so that it can cover larger portion of earth. None of these TRUE ANSWER : ? YOUR ANSWER : ?
What frequency range is used for TV transmission and low power microwave applications? Super High Frequency : 3000 MHz to 30000 MHz Ultra High Frequency : 300 MHz to 3000 MHz Medium Frequency : 300 kHz to 3 MHz Very Low Frequency : 3 kHz to 30 kHz None of these TRUE ANSWER : ? YOUR ANSWER : ?
When the computer provides the manager with a multiple choice of possible answers, the prompting technique is None of these question and answer form filling open-ended question menu selection TRUE ANSWER : ? YOUR ANSWER : ?
You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets? 255.255.255.248 255.255.255.192 255.255.255.252 255.255.255.224 255.255.255.240 TRUE ANSWER : ? YOUR ANSWER : ?
What is the address range of a Class B network address in binary? 0xxxxxxx 01xxxxxx 10xxxxxx 110xxxxx TRUE ANSWER : ? YOUR ANSWER : ?
Which command-line tool is included with every Microsoft TCP/IP client? None of these WINS DHCP WINIPCFG PING TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is true when describing a global unicast address? These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. These are your typical publicly routable addresses, just like a regular publicly routable address in IPv4. Packets addressed to a unicast address are delivered to a single interface. These are like private addresses in IPv4 in that they are not meant to be routed. TRUE ANSWER : ? YOUR ANSWER : ?
What is the first octet range for a class A IP address? 192 - 255 192 - 223 1 - 126 1 - 127 128 - 191 TRUE ANSWER : ? YOUR ANSWER : ?
In CRC the quotient at the sender is discarded becomes the divisor at the receiver becomes the dividend at the receiver is the remainder TRUE ANSWER : ? YOUR ANSWER : ?
What does a VLAN do? Breaks up broadcast domains in a layer 2 switch internetwork. Acts as the fastest port to all servers. Provides multiple collision domains on one switch port. Provides multiple broadcast domains within a single collision domain. TRUE ANSWER : ? YOUR ANSWER : ?