WorksheetsDip S1 190s_week 3 Test_2021
Total questions: 30
Worksheet time: 3600secs
UPS stand for
University of Puget Sound
United Parcel Service
Uninterruptible power supply
preventative maintenance program is used by a business to:
Extend the warranty on equipment purchased.
Gain extra performance from a piece of equipment
Maximise the life of equipment in a cost effective manner
Dust buildup inside a computer causes the system to overheat
True
False
Which maintenance levels provides basic technical maintenance for the equipment ?
Internal support from IT teem
External support from suppliers
Higher Management
Motherboard and power supply maintenance best to be assign for ?
Internal support
External support suppliers
Higher management
The goal of time management is finding the balance between what you _____ to do and _____ to do.
Need; want
Hate; dislike
Like; love
None of these
The first step in managing your time is...
waiting until the last minute
asking for advice from others
making a plan
making memes
Setting _________ will help you define how you spend your time.
the thermostat
clocks to daylight savings time
traps
goals
Which word means determine the order for dealing with (a series of items or tasks) according to their relative importance?
Planner
Priorities
Schedule
Task
When we have proper time management, we can ________ and ___________.
reduce work, increase fun activities.
reduce stress, increase productivity
increase happiness, reduce productivity
increase stress, reduce rest time.
An IP address is divided into what two parts?
Physical and logical
Network and subnet
Physical and emotional
Network and host (or node)
What class is the IP address: 192.168.1.2
A
B
C
D
Which address is legal
12.1.2.2
645.250.2.4
201.165.321.1
198.261.34.2
Advantages of Network Operating System:
New technology and hardware can be easily integrated into the system
Security is provided through the server
Servers are able to be accessed remotely from different locations and types of systems
All of the above
Is an example of NOS?
Windows 7
Windows XP
Novell
Vista
In Event Viewer, it records events related to programs installed on the system.
Application log
System log
Security log
3.5mbps download speed for mobile services is bad because it is lower than the benchmark which is 5-10 mbps for download
True
False
It’s a useful tool for troubleshooting all kinds of different Windows problems.
Event Viewer
Wireshark
PRTG
Ping
Benchmark for Packet delay is 5ms, when testing the network, it shows it is 2 ms. Evaluate the network
Good network beacue 2ms delay less than benchmark
Good network beacue 2ms delay higher than benchmark
Bad network beacue 2ms delay less than benchmark
Bad network beacue 2ms delay higher than benchmark
An application is running slowly, what do you suggest to do
(choose all that apply)
Delete the application
Check for updates
Close & reopen the application
Re-install the application
What best describes an intrusion detection system?
A.It is configured not to respond to PINGs.
B.It sets a negative option for IPCONFIG.
C.It logs packets for unused ports.
D.It runs a file integrity check.
Goals of IDS
A. Mobility and allow for a stable connection
B. Take action and allowing an attack to the network
C. Identify abnormal behavior of network or misuse of resources
D. Different ways to transmit data securely and safely
An Intrusion Detection System (IDS)?
A. can be configured to allow the intruder IP when an alert is generated
B. opening the network connection for an active and passive attack
C. inspects network activities and identifies suspicious patterns that may indicate a network attack
D. an identifier for the correct usage of particular computer or total network
IDS Stands for
A- Induction Detection System
B- Intrusion Detection System
C- Inspection Detection System
D- Illegal Detection System
•Which antenna is designed to be very directional?
•A. Yagi antenna
•B. parabolic antenna
•C. Omni Directional
•Which device if attached to a UPS could cause it to fail as it will exceed standard load levels recommendations?
•
•Laser printer.
•Personal computer.
•Surge protector.
•Gateway router.
It is a wireless networks that can operate without access points:
A. Ad hoc
B. ESS
C. BSS
D. SSID
•The signal loss its strength because of :
A. Switch
B. Repeater
C. Interference with other waves
D. none
•What most affects signal quality of a wireless LAN?
A Encryption using WEP.
B Insulation on connecting network cables.
C Construction material of the building.
D Access point driver upgrade.
•Which statement is FALSE about wireless networks?
•A. Wireless networks are convenient.
•B. Wireless networks are slower than wired LANs.
•C. Wireless networks use radio transmitters.
•D. Wireless networks are faster than wired networks
