Computer Networking A required characteristic of an online real-time system is: None of these offline batch processing more than one CPU All of these no delay in processing None of these offline batch processing more than one CPU All of these no delay in processing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Laser Microwave Hardwiring Satellite None of these Laser Microwave Hardwiring Satellite None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following network types have a designated router and a backup designated router assigned? 1. Broadcast 2. Point-to-point 3. NBMA 4. NBMA point-to-point All of these 1, 2 and 3 3 and 4 1 and 3 All of these 1, 2 and 3 3 and 4 1 and 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking CSMA (Carrier Sense Multiple Access) is None of these a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time None of these a very common bit-oriented data link protocol issued by ISO. a method access control technique for multiple-access transmission media. network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are disadvantages of using NAT?1. Translation introduces switching path delays.2. Conserves legally registered addresses.3. Causes loss of end-to-end IP traceability.4. Increases flexibility when connecting to the Internet.5. Certain applications will not function with NAT enabled.6. Reduces address overlap occurrence. 3 and 4 1, 3 and 5 1 and 3 2, 4 and 5 3 and 4 1, 3 and 5 1 and 3 2, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error-detecting code inserted as a field in a block of data to be transmitted is known as Checksum None of these Error detecting code flow control Frame check sequence Checksum None of these Error detecting code flow control Frame check sequence ANSWER DOWNLOAD EXAMIANS APP
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