22. Which NOs vendor is the most popular for sale of networking product a. Micro

Question

22. Which NOs vendor is the most popular for sale of networking product a. Microsoft b. Hewitt-Packard (HP) c. Unix d. Samsung 23. New capabilities of PDA provide challenges to network administrators. Which choice provides the greatest challenge? a. Security b. Data content c. Web addresses d. Employees actually using them to do work 24. Certain transaction-intensive applications work well with mainframes. Which of the choices below is ideally suited for mainframe application? a. As a site to pay for merchandise bought online b. To keep track of employees c. Uses include large-scale airline, hotel, and rental car applications None of the above d. 25. Which of the following identifies two types of multitasking a. Pre-emptive and time-slicing b. Time-slicing and processing by the CPU c. Pre-emptive and "screwing-up" multiple things at a time d. Pre-emptive and cooperative 26. Ethernet architecture is the most popular architecture used today in networking. Which choice below provides two advantages of Ethernet a. Support for different media and self-healing b. Low cost and the use of fiber optic cables c. Ease of installation and Support for different media d. Ease of installation and power consumption Question 27-28 is based on "10BaseT" 27. What does the 10 stands for a. 10 gigabits per second transmission rate b. 10 megabits per second transmission rate c. 10 kilobits per second transmission rate d. 10 bits per second transmission rate 8. The "T represents a. Thick coaxial cable b. Thin coaxial cable c. Unshielded twisted-pair cable

Explanation / Answer

22. HP(Hewlett Packard) is the most popular NOS vendor for selling most of the networking products. Hence option(b) is correct.

23. The greatest challenge is the security for the network administrator. Hence option(b) is correct.

24. Mainframe is used for most of the banking application and mostly involves transaction related application. So here the option will be option(a) i.e. As a site to pay for merchandise bought online.

25. Two types of multi tasking are pre-emptive and cooperative. Hence option(d) is correct.

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