OSP201 - Quiz 1

Linux is based on which of the following?

• Debian

• Ubuntu

• Microsoft

• Unix

What command is used to change directories?

• cd

• dc

• mv

• cp

What does C-I-A stand for?

• Correctness - Intrusion - Analysis

• Confidentiality - Integrity - Availability

• Clarity - Integrity - Availability

• Close - Index - Assurance

In which directory can network services commonly be found?

• /etc/netserv/

• /etc/rc5/

• /etc/initd.conf

• /etc/init.d/

Which of the following commands can be used to create a file?

• touch

• build

• create

• mkfile

Which of the following files is not normally readable by all users?

• /etc/passwd

• /etc/group

• /etc/shadow

• /etc/login.defs

What command is used to get the IP address of all interfaces on a Linux server?

• ipconfig

• ifconfig

• netstat

• config

Which of the following can be used to access the command line?

• BIOS

• Xargs

• XWindow

• Terminal

Which one of the following statements concerning Linux passwords is true?

• Passwords may never start with a non-letter

• Passwords may be at most eight characters long

• Passwords are only stored in encrypted form

• All passwords can be decrypted using the system administrator's master password

From the following options, select a security advantage of open source software.

• Secrecy in the source code

• No information is released before a solution is available

• The efforts of the open source community

• None of the above