Part I Term matching (15 points) Directions: Match the term for each definition. Mark the corresponding square in the answer sheet 1. ALAN configuration in which a central node controls all message traffic. 2. A computer that attempts to translate a hostname into an IP address. 3. Software that translates a program written in a high-level language into low-level instructions before the program is executed 4. The number of bits that can be transmitted from one place to another in a fixed amount of time. 5. A malicious, self-replicating program that embeds itself into other code 6. A set of rules that defines how data is formatted and processed on a network 7. A method to convert a continuous analog signal to discrete digital values by periodical measurement. A technique for developing a program in which the problem is divided into more easily handled subproblems, the solutions of which create a solution to the overall problem A situation where a calculated value cannot fit into the number of digits reserved for it. 8. 9. 10. A circuit board that is plugged into a slot on a motherboard to add extra functions, devices, or ports. B. Sampling A. Overflow C. Domain name serverD. File server E. Star topology G. Firewall I. Compiler K. Expansion card F. Top-down design H. Protocol J. Bandwidth L. Virus Part II True or False (5 points) Directions: Judge the correctness of each statement. Mark the corresponding square in the answer sheet. 1. Relational database will represent data as two-dimensional tables. 2. A website can only be accessed by both domain name and IP address