Jawaban IT Essentials II Module 1 (v 3.0)

Module 1


1
From which Windows configuration tool can a user perform hardware and network
configurations?
Control Panel
2
When compared to a command line interface, what is a major disadvantage of a GUI?
It requires more memory and storage space.
3
What is a beneficial feature of preemptive multitasking?
The operating system controls the allocation of processor time.

4
Though obsolete in current desktop environments, what are three valid reasons for the
continued use of MS-DOS? (Choose three.)
MS-DOS supports legacy applications.
MS-DOS is relatively easy to use.
MS-DOS can run on inexpensive hardware.

5
Which acronyms describe the two general categories of OS user interfaces?
CLI and GUI

6
Which of the following is a valid concern for a company considering a move from
Windows to Linux?
Users may need special training to become productive with Linux.

7
What is meant by the statement, "We have to support our legacy system"?
Support must be provided for outdated software.

8
Which three of the following file syst ems does Windows 2000 use? (Choose three.)
FAT16
FAT32
NTFS
9
Windows and Linux both use a file system that resembles an upside-down tree. What is
the name of this type of file structure?
hierarchical

10
Which part of the OS, loaded into memory at boot time, controls memory allocation?
kernel
11
What is the main reason FAT32 was created?
Earlier versions of FAT used disk space inefficiently.

12
Which of the following is generally regarded as the standard GUI for Linux?
GNOME

13
Which two of the following statements are true? (Choose two.)
Linux operating system code is available for anyone to modify and use.
Linux is a true 32-bit operating system that uses preemptive multitasking.

14
Which command is entered in the Run dialog box of a Windows XP system to open a
command prompt window?
cmd

15
Which two statements describe the security features of Linux? (Choose two.)
Compared to Windows, Linux is virtually virus-free.
Users must have a valid username and password to log into a Linux system, by
default.


16
Which two of the following shells are commonly available for Linux? (Choose two.)
Korn shell
C shell

17
With the FAT file system, what is the basic unit of logical storage on a disk?
cluster
18
Which two statements describe security in the Windows operating system? (Choose
two.)
Windows security is generally one dimensional.
Windows security is improved through the use of third-party applications.

19
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.
Compared to Windows, Linux is virtually virus-free.
Linux is a true multi-user system.

20
Network operating systems were designed to provide which of the following tasks?
(Select three.)
file security
user privileges
resource sharing among multiple users

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