What is a server?

another name for a network administrator

software that keeps out unwanted network traffic

hardware and software that connects the parts of a network

hardware that connects many devices to a network using a single port

Two systems are connected by a router. Both systems and the router have transmission rates of 1,000bps. Each link has a propagation delay of 10ms. Also, it takes router 2ms in order to process the packet (e. g. decide where to forward it).

Where does execution resume after an exception has been thrown and caught?

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Bob finished a C programming course and created a small C application to monitor the network traffic and produce alerts when any origin sends "many" IP packets, based on the average number of packets sent by all origins and using some thresholds.

Due to the difficult economic times, increased global competition, demand for customization, and increased consumer sophistication, many companies have increased their investment in hiring many employees, and outsource & off shore middle managers. a.

If "resume" is the name of a file in the home directory off the root of the filesystem and your present working directory is home, what is the relative name for the file named resume?

For smaller business and home networks, which of the following allows multiple computers to share a single broadband Internet connection such as through a cable modem or DSL modem?-multiplexer-router-grid-baseband modem

How often should you change your car's oil?

Matilda just purchased a new computer. One of the steps in the set-up instructions tells her to "check all output devices." Which of the following is an output device that Matilda should check? A. Webcam B. Keyboard C. Printer D. Microphone

Which of the following statements isNOT true about abstract data types (ADTs) ? A list is anexample of an ADT. ADTs hide theimplementation details of operations from users.