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WorksheetsNEW CBT
Total questions: 41
Worksheet time: 21mins
1.Which command in Mac OSX would enable users to find the default gateway settings?
Netstat-rn
Ping
Tracert
Ntfs.util
Which file system restricts file names to maximum of 255 characters?
FTS
NFS
CFS
RFS
What is the “network of physical objects embedding electronics, software, sensors and connectivity, allowing data to be exchanged” commonly known as?
Clever talking devices
FB capable hardware
Connected user synergy
The internet of things(IOT)
How should a technician test for correct connectivity and printer drivers on a newly installed network printer?
Print test page from a workstation
Ping the printer over the network
Print a test page from a server
Ping the printer from the server
Which technique allows all members of the technical support team, to effectively meet the needs of their customers?
Accurate recording of faults
Accurate fault location identification
Update new hardware on a regular basis
Hold regular meetings to discuss legacy syste
Which term identifies a program that is able to run on both the current and legacy versions of an Operating System?
Forwardly redundant
Backwardly redundant
Forwardly compatible
Backwardly compatible
What does an Operating System require in order to perform effective device management?
Device driver
Device ROM
Device port
Device RAM
What is the most likely consequence of a RAM or Motherboard failure on a workstation?
Show programs
System lock-up
Keyboard lag
Mouse jitter
Which type of network consists of multiple interconnected LANs within a specified geographic are?
WAN
DAN
CAN
PAN
Which type of software is typically used for storing and modeling data in an organization?
Spreadsheet
Email client
Database
Word processor
What is the most likely cause of a newly installed software programmer consistently failing to perform particular functions, for all users?
User related problems
A software bug
Teething troubles
A legacy problem
Which technique is likely to provide the best information about the user activity at the exact time of a fault occurring?
Resource monitoring
Direct questioning
Tracking changes
Situation reporting
What should the maximum cable segment length be for Cat5e Ethernet?
80m
90m
100m
110m
Which networking device is frequently know as a ‘data link layer device?
Hub
Router
Switch
Repeater
Which type of network fault, would be solved by replacing the printer NIC?
Unable to access shared files
Lack of network connectivity
Access to server denied
Unable to open a file
Which type of ultra violet (UV) radiation is considered most harmful to human skin?
UVA
UVB
UV1
UV2
When working at height using ladder what include the base to height rate to the safe working?
1:2
1:3
1:4
1:5
What does this sign stands for
Warning sign
Danger sign
Protection sign
None of the above
Why does operating system have security updates?
To remove identified exploits
To respond of new users
To degrade device drivers
To extend graphical interfaces
Which aspect of infrastructure is most likely to be regulated by law?
Frequent of changing master password
Location of data backup facilities
Use of fire retardant materials
Timing of equipment maintenance
What type of network is created when a smart phone is wirelessly connected to a headset?
PAN
LAN
WAN
MAN
What impacts on the ability of an operating system to function correctly
System cost
System configuration
Geographic constrains
Environment considerations
Which technology could be used to secure connection from a remote site
A peer in a wide area network
A network server hosting location
A switching center for damaged packets
A virtual private network
Which method of gathering information could be used as a part of security audit?
Manipulating scanning rate
Reviewing delivery data
Itemizing construction costs
Examining system logs
Which organization is specializing in manufacturing high performance routers and switches?
IBM
CISCO
Apple
Microsoft
What helps staff collaborate on the most up-to-date edition of a document?
Access log
Audit trail
Version control
Parallel processing
Which measure can be implemented to maintain data privacy?
Read-only rights set in user profile
Access limited to business hours
Back-up to remote site taken daily
Dual key encryption disable
Which operating system uses” Finder’ to search for files?
MS. Windows
Android
MacOS
Linux
Which operating system is most likely to be free for home users?
Real-time
Proprietary
Open source
Closed source
Which license allows many computers to run the same software?
Copyrights
End-users
Volume timesharing multiuser
Online
What is an advantage of a legacy operating system?
It doesn’t utilize AGUI
It can accept updated patches
It only runs on standandalone systems
It may run applications no longer supported
What enables new hard ware to work with a computer?
Graphical interface
Network adapter
Device driver
Exec module
Which MS-Windows feature may be accessed during the boot process?
Console control
IFCNTFG prompt
Recovery environment
NTLDR editor
hat best describes a mandatory profile?
All stations have identical profiles.
All users use identical credentials
All profiles include required items
All mandates refer to one server
What PDF stand for?
Portable document format
Portable document file
Personal document format
Personal document file
Linux is defined as a __________, which is also the core of an operating system.
Distribution
Version
Kernel
Shell
Windows 7 is the successor of :
Windows 8
Windows XP
Windows vista
Windows 10
UVA, UVB, UVC based on? هذا تعريفات اختارو UVC
UVA rays have a longer wavelength that can penetrate the middle layer of your skin (the dermis)less hazard (tanning ray )
UVB rays have a short wavelength that reaches the outer layer of your skin (the epidermis)(burning rays)
UVC Short-wave, germicidal, completely absorbed by the ozone layer and atmosphere(most dangerous)
This singe for
Radiation Hazard
....
This singe for
Laser Radiation
...
Meanings: اختارو shell
Shell: interface (GUI) OR (CLI)
Successor: the next
Antecessor: the previous
SSD: Solid state drive
IOT: internet of things
CAN: complicity area network
