A subset of e-commerce that uses social networks to assist in marketing and purchasing products is known as ________ commerce.
A. crowd
B. source
C. friend
D. social
Answer: D
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____ tools are for making free-form selections.
A. Marquee B. Lasso C. Selection D. Lateral
How many files are displayed now, more than before? Explain.
Work with hidden files in Linux. a. In Linux, files with names that begin with a ‘.’ (single dot) are not shown by default. While dot-files have nothing else special about them, they are called hidden files because of this feature. Examples of hidden files are .file5, .file6, .file7. b. Use ls -l to display the files stored in the analyst home directory.
[analyst@secOps ~]$ ls –lc. Use the ls -la command to display all files in the home directory of analyst, including the hidden files.
[analyst@secOps ~]$ ls –la
When a DHCP client boots up, which of the following will it perform in order to enable it to communicate on the network.
A. Standard Address Discovery B. Standard Client Discovery C. Standard Router Discovery D. Standard Packet Discovery
________ is the difference between the darkest and lightest areas of a picture
A) Brightness B) Saturation C) Sharpness D) Contrast