Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Remote communication network (RCN) Local area network(LAN) Value added network (VAN) None of these Wide area network (WAN) Remote communication network (RCN) Local area network(LAN) Value added network (VAN) None of these Wide area network (WAN) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following frequency ranges is used for AM radio transmission? Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Very High Frequency : 30 MHz to 300 MHz None of these High Frequency : 3 MHz to 30 MHz Very Low Frequency : 3 kHz to 30 kHz Medium Frequency : 300 kHz to 3 MHz Very High Frequency : 30 MHz to 300 MHz None of these High Frequency : 3 MHz to 30 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask? 14 15 16 30 14 15 16 30 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following characteristic(s) is/are suited to the PSS applications? None of these Multiple remote host or applications accessed by a single local access circuit terminal and circuit bursty traffic and low communications intensity All of these widely dispersed terminals and access to international packets switched services None of these Multiple remote host or applications accessed by a single local access circuit terminal and circuit bursty traffic and low communications intensity All of these widely dispersed terminals and access to international packets switched services ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following best illustrates the default subnet mask for a class A,B, and C Network? 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 255.255.0.0, 255.255.255.0, 255.255.255.255 255.0.0.0, 255.255.0.0, 255.255.255.0 None of these 0.0.0.0, 0.0.0.1, 0.0.1.1 255.255.255.0, 255.255.0.0, 255.0.0.0 255.255.0.0, 255.255.255.0, 255.255.255.255 255.0.0.0, 255.255.0.0, 255.255.255.0 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of an analog communication method is microwave None of these laser beam All of these voice grade telephone line microwave None of these laser beam All of these voice grade telephone line ANSWER DOWNLOAD EXAMIANS APP
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