ACTUAL QUESTIONS AND CORRECT
ANSWERS
This component of an operating system is the outermost layer & manages the interaction between the
user & the OS: - CORRECT ANSWER Shell
CDs, DVDs, and USB drives are also known as what type of component? - CORRECT
ANSWER Storage
Where on your computer would you go to discover more information about specific devices? -
CORRECT ANSWER Device Manager
When an OS is loaded into memory, the _____ is loaded first and remains in memory until the OS is
shut down - CORRECT ANSWER Kernel
Scanners, microphones, USB drives, and webcams are also known as what? - CORRECT
ANSWER Input devices
What is the most popular operating system in the world? - CORRECT ANSWER Google
Android
False - CORRECT ANSWER Personnel must have at minimum IAT Level 2 baseline
certification before receiving privileged network access
Which operating system is open source and quite popular with programmers and corporate servers? -
CORRECT ANSWER Linux
Video adapters, printers, sound cards, and card readers are some of the most common devices that
require what? - CORRECT ANSWER Drivers
What type of memory is considered non-volatile? - CORRECT ANSWER ROM
, What does the acronym DODIN stand for? - CORRECT ANSWER Department of Defense
Information network
What does the acronym TFTP stand for? - CORRECT ANSWER Trivial File Transfer protocol
False - CORRECT ANSWER Two devices on the network can share a single IP address
What does the acronym FQDN stand for? - CORRECT ANSWER Fully Qualified Domain
Name
In what year was the first operating system made? - CORRECT ANSWER 1956
What is the main processing component of a computer? - CORRECT ANSWER Central
Processing Unit
Which U.S. president conducted the first transatlantic telegram exchange? - CORRECT
ANSWER James Buchanan
False - CORRECT ANSWER Plug and Play (PnP) devices require users to manually install
drivers for them to be recognized by the operating system.
Hard disks, optical drives, video cards & external port controllers are all ______ that the oeprating
system controls. - CORRECT ANSWER Hardware
Which of the following is not an IAT Level 1 certification? - CORRECT ANSWER Security +
IP addresses are assigned _____ in a Garrison environment and _______ in a tactical environment. -
CORRECT ANSWER Dynamically and Statically
Which of the following below manages the DoDIN APL? - CORRECT ANSWER Approved
Products Certification Office (APCO)