NETW 240 Final Exam New 2016

1.(TCO 1) _____ Linux is the most common commercial Linux distribution used today.(Points : 6)

2.(TCO 2) Linux is a _____ and _____ operating system.(Points : 6)

3.(TCO 2) During Linux installation, you need to configure a minimum of _____ user account(s).(Points : 6)

4.(TCO 3) The switch used by the cp, mv, and rm commands that will eliminate the prompt when a file is about to be overwritten or deleted is(Points : 6)

5.(TCO 3) If you have booted to the Linux CLI, the command used to start X-Windows from a command prompt is(Points : 6)

6.(TCO 3) The _____ operator in Linux will redirect standard input to come from a file instead of the keyboard.(Points : 6)

7.(TCO 3) The _____ metacharacter can also be used to refer to the current user's home directory.(Points : 6)

8.(TCO 4) The content of which directory is copied to all new users' home directories?(Points : 6)

9.(TCO 4) To set all of the special permissions (rwx) on a certain file or directory, you can use the command _____, where name is the name of the file or

10.(TCO 4) Which command is used to create groups?(Points : 6)

1.(TCO 5) What is the maximum number of nodes that can use any given IP address in a network?(Points : 6)

2.(TCO 5) The command set used to turn a Linux computer's network interface card eth0 on and off line is(Points : 6)

3.(TCO 5) How would you refer to the first Ethernet card on a Linux system?(Points : 6)

4.(TCO 6) _____ is a remote administration tool that encrypts information that passes across the network.(Points : 6)

5.(TCO 6) In FTP, which is the default data port?(Points : 6)

6.(TCO 6) The configuration file for FTP using vsFTPd in Linux is(Points : 6)

7.(TCO 6) The Linux configuration file _____ contains a listing of computers that should be permitted access to your computer.(Points : 6)

8.(TCO 6) What is the directory of the Apache configuration file?(Points : 6)

9.(TCO 7) DNS stands for(Points : 6)

10.(TCO 7) Hostnames and fully qualified domain names (FQDNs) can be resolved statically on individual Linux computers by configuring the file(Points : 6)

11.(TCO 7) The SQL _____ clause is used to specify the field (or column) by which records will be sorted from a database.(Points : 6)

12.(TCO 7) When configuring your DHCP server, how would you set up the default domain for addressed served to bewww.linux.net?(Points : 6)

13.(TCO 8) The iptables option to analyze packets that are destined for the computer you are configuring is(Points : 6)

1. (TCO 7) What is the name of the service for Windows/Linux interoperability?(Points : 16)

2. (TCO 6) What is the command required to connect to the IP address: 192.168.100.10 using SSH as the user johndoe?(Points : 16)

3. (TCO 8) What are the Linux commands to compress a file? Give three names.(Points : 16)

4. (TCO 4) What is the name of the path and file name for the file that contains encrypted passwords for Linux users?(Points : 16)

5. (TCO 3) What is the single command that will display all files in the /bin directory that begin with the letters a, b, or c, assuming /root is the current directory?(Points : 16)

6. (TCO 3) What is the single command that will display all files in the /bin directory that begin with the letters a, b, or c, assuming /root is the current directory?(Points : 16)

7. (TCO 1) What is the name of the Linux distribution that is supported by Red Hat Linux, but is considered open source and can be downloaded and used without charge?(Points : 16)