A________is a number with which the operating system represents an open file.
a) file id (fid).
b) pipe number.
c) file descriptor.
d) None of the above.
c) file descriptor.
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What is the difference between an e-business and an e-commerce business?
(a) An e-business sells merchandise, while an e-commerce business trades in securities. (b) An e-business is a business that has an online presence, while an e-commerce business has the ability to sell, trade, barter and transact over the Web. (c) An e-business is a business that has both physical stores as well as online stores, while an e-commerce business only does business over the Internet. (d) An e-business fits into the category of businesses that were in existence before the Internet, while an e-commerce business fits into the category of businesses that were created after the Internet became popular.
You can use the ________ option to display an image on a slide when a video is not playing
Fill in the blank(s) with correct word
Which of the following statement about a dual-homed host firewall is true?
a. The automatic routing function has to be enabled so that the firewall can work. b. Systems inside and outside the firewall cannot communicate with each other directly. c. Dual-homed firewall runs on a server with one network interface. d. IP packets from the Internet are routed directly to the internal network.
When files are located on a drive without being inside any folder, they are often said to be in the root directory of that drive.
Answer the following statement true (T) or false (F)