Chapter 7 review questions

Which search criteria can you use with the Windows File Explorer Search feature?

a. all of a filename b. part of a filename c. date modified

File attributes in CentOS 7 ____________.

a. are different from those in Windows 10 b. are seldom used c. can be viewed with the lsattr command

The cat command displays a file's contents ___________.

a. by concatenating them to the standard output device or another file c. and can use the redirection symbol >

Setting the compression attribute _____________.

a. decreases a file's size b. decreases the amount of space used by all the files stored within a folder c. may result in a loss of performance e. cannot be done prior to encryption

When working with files, knowing the file extension helps you ________.

a. determine if you need to load the application to read or update the file b. determine the value of the file before you begin working with it c. determine the correct compiler to use d. troubleshoot problems you may encounter with downloaded files from the Internet

You use the FINDSTR command in Windows to search for ___________.

a. text within a file

You use the grep command in CentOS 7 to search for ___________.

a. text within a file.

A regular expression _____________.

a. uses literal characters and metacharacters b. is a notation for specifying patterns of text, as opposed to exact strings of characters d. example is [A-C]

Setting the encryption attribute of Windows 10 files ___________.

a. will remove the compression attribute c. prohibits other users from viewing the contents of encrypted files

In CentOS 7, file extensions _____.

b. are required d. do not help in determining the contents of the file.

To view the contents of a file in CentOS 7, use the ____________ command.

b. cat c. find

You use the find command in CentOS 7 to search for ______________.

b. directories c. symbolic links d. files based on file type

Use the _________ command to view attributes in a Windows command prompt.

c. ATTRIB

The hidden attribute ______________.

c. is used to prevent a file from being seen by other commands d. is not listed by the DIR command by default

A file extension ________.

c. is usually three letters and comes after the period d. typically suggests the type of data in the file e. is used by the OS to determine which program could be used to process the file

Use the more command to ___________.

c. view file contents.

Use the _____________ command to search for exact text matches in an ASCII file.

d. FIND

Every file in Windows has at least ______ attributes

d. four

The DIR command in Windows 10 is similar to the __________ command in CentOS 7.

d. ls

File associations _______/

d. specify certain aspects of the operating system's treatment of different file types