networking computer-science question and answers -Page 6

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Home Aptitude

1. If a firm wanted to transmit data from 1,000 punched cards to a remote computer, they would use a(n)
Options
A. POS terminal
B. data collection terminal
C. batch processing terminal
D. intelligent terminal
E. None of the above

2. A network consists of eight NT servers. You are planning to move servers to different segments of your network, what utility should be used at each server to determine which server generates the most traffic?
Options
A. NBTSTAT
B. NETSTAT.EXE
C. Performance Monitor
D. Network Monitor
E. ARP.EXE

4. Error rate is
Options
A. an error-detecting code based on a summation operation performed on the bits to be checked.
B. a check bit appended to an array of binary digits to make the sum of all the binary digits.
C. a code in which each expression conforms to specific rules of construction, so that if certain errors occur in an expression, the resulting expression will not conform to the rules of construction and thus the presence of the errors is detected.
D. the ratio of the number of data units in error to the total number of data units
E. None of the above

5. What is the name of the software package that allows people to send electronic mail along a network of computers and workstations?
Options
A. Memory resident package
B. Project management package
C. Data communication package
D. Electronic mail package
E. None of the above

8. Internet-like networks between a company and its business partners. Select the best fit for answer:
Options
A. Bandwidth alternatives
B. Switching alternating
C. Inter organizational networks
D. Extranets

9. Intranets and extranets can use their network fire walls and other security features to establish secure Internet links within an enterprise or with its trading partners. Select the best fit for answer:
Options
A. Network Server
B. Virtual Private Network
C. Network operating system
D. OSI

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