Computer Networking Which of the following provides a storage mechanism for incoming mail but does not allow a user to download messages selectively? POP3 SMTP IMAP DHCP 2 POP3 SMTP IMAP DHCP 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In geosynchronous orbit, satellite moves simultaneously remains in a fixed position related to points on earth None of these remains in a fixed position so that as earth rotates, it can fully cover the earth moves faster than the earth's rotation so that it can cover larger portion of earth. moves simultaneously remains in a fixed position related to points on earth None of these remains in a fixed position so that as earth rotates, it can fully cover the earth moves faster than the earth's rotation so that it can cover larger portion of earth. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of digital, rather than analog, communication is None of these DDT DDS WATS DDD None of these DDT DDS WATS DDD ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. ICMP guarantees datagram delivery.2. ICMP can provide hosts with information about network problems.3. ICMP is encapsulated within IP datagrams.4. ICMP is encapsulated within UDP datagrams. 1 only 2 and 3 All of these 1 and 4 1 only 2 and 3 All of these 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Business meeting and conferences can be held by linking distantly located people through a computer network. Not only the participants exchange information but are able to see each other. What is it called? Telemailing Teletalking None of these Teleconferencing Telemeeting Telemailing Teletalking None of these Teleconferencing Telemeeting ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 5 only 2 and 4 2, 3 and 4 1, 2, and 5 5 only 2 and 4 2, 3 and 4 1, 2, and 5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS