Cisco

  • 31 марта 2011 г.
  • 816 Слова
1 What are three reasons why a company may choose Linux over Windows as an operating system? (Choose three.)

The entire Linux installation can be completed using either a GUI or CLI.
The entireWindows installation can be completed using either a GUI or CLI.
Windows can be run entirely from a CD.
Compared to Windows, Linux is virtually virus-free.
Linux is a true multi-user system.Linux has superior one-dimensional security.

2 Which two statements describe security in the Windows operating system? (Choose two.)

Windows is less susceptible to viruses than Linux.
Bydefault, users must have a username and password to log into Windows.
Windows security is generally one dimensional.
Windows security is improved through the use of third-party applications.
Windowscan securely support multiple users with the Terminal service installed by default on personal computers.

3 Which two of the following shells are commonly available for Linux? (Choose two.)Bore shell
Korn shell
Cash shell
C shell
PC shell

4 Network operating systems were designed to provide which of the following tasks? (Select three.)

file security
multitasking
userprivileges
resource access for a single user
resource sharing among multiple users

5 Which two statements describe the security features of Linux? (Choose two.)

Compared to Windows, Linux isvirtually virus-free.
Users must have a valid username and password to log into a Linux system, by default.
Linux security is one dimensional.
Most security features for Linux must be purchasedfrom a third party.

6 What is meant by the statement, "We have to support our legacy system"?

Support must be provided for the newest Linux system.
Support must be provided for the systemcalled legacy.
Support must be provided for the newest Microsoft system.
Support must be provided for outdated software.

7 Windows and Linux both use a file system that resembles an upside-down...
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