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WorksheetsCompTIA ITF+ Final Exam
Total questions: 30
Worksheet time: 15mins
Which connector is a legacy analog video interface?
DVI
Display Port
HDMI
VGA
Who created DisplayPort?
Video Electronics Standard Association (VESA)
INTEL
Advanced Micro Devices (AMD)
APPLE
You need to back up just over 9 GB of data from your hard drive to an optical disc so you can store it offsite. You want to use just one disc to keep costs down, and you want to leave as little unused space on the disc as possible. What type of optical media should you use?
DVD-10 (Digital Video Disc)
CD-ROM (Compact Disc)
DVD-18 (Digital Video Disc)
Blu-Ray (BD)
Into which device would you plug an RJ-11 connector?
A wired headset
A standard telephone
A wired keyboard
A network attached storage (NAS)
Which statement about Firewire or USB is true?
USB 1.1 has a faster transfer rate the Firewire.
Both ends of the Firewire cable are the same.
USB is based on IEEE 1394 standard.
USB is base don Small Computer System Interface Protocol.
What does the High Definition Multimedia Interface (HDMI) not provide between equipment?
a video stream of data
an audio stream of data
power to the connected device
digital content protection
What type of connector would you use to connect a wired router to an Ethernet network?
RJ-45
HDMI
RJ-11
PS/2
Which of the following is primarily a confidentiality concern?
Eavesdropping
Impersonating
Destructing
Altering
A software developer develops a software program and writes a document with step-by-step instructions on how to use the software. The developer wants to ensure no other person or company will publish this document for public use. Which of the following should the developer use to BEST protect the document?
Patent
Trademark
Watermark
Copyright
Which of the following database concepts would MOST likely use a CSV file?
Data querying
Data reporting
Data inquiring
Data persistence
A help desk technician encounters an issue and wants to find out if a colleague has encountered the same issue before. Which of the following should the technician do FIRST?
Check Knowledge Base
Search local logs
Research possible theories
Question users
Which of the following BEST describes the practice of providing user credentials when logging onto the network?
Output
Storage
Input
Processing
Which of the following allows wireless devices to communicate to a wired network?
Modem
Switch
Firewall
Access point
Which of the following computing devices would be used to provide a centralized means to distribute services to a group of clients and usually possesses a role on a LAN?
Laptop
Workstation
Mobile phone
Server
Which of the following describes something in a database that refers to the unique identifier in the parent table?
Attribute
Constraint
Foreign Key
Schema
For which of the following is a relational database management system MOST commonly used?
Building flowcharts
Storing information
Generating reports
Creating diagrams
Which of the following BEST describes an application running on a typical operating system?
Process
Thread
Function
Task
The broadcast signal from a recently installed wireless access point is not as strong as expected. Which of the following actions would BEST improve the signal strength?
Update from 802.11b to 802.11g
Ensure sources of EMI are removed
Enable WPA2-Enterprise
Use WiFi Protected Setup
A user is getting an error message when trying to go to a website. A technician asks the user a few questions to find out more about the issue. The technician opens a browser locally and browses to the same site as the user. Which of the following troubleshooting steps is the technician using by browsing to the same site?
Establish a plan of action.
Gather information
Duplicate the problem
Find the root cause
A user is attempting to print a document to a wireless printer and receives an error stating the operation could not be completed. Which of the following should the user do to correct this issue?
Ensure both devices are connected to the LAN
Enable task scheduling
Reset the proxy settings to their default values
Review the fault tolerance configurations
Which of the following relational database constructs is used to ensure valid values are entered for a column?
Schema
Permissions
Constraint
Column
A user is buying a laptop. The user will have a lot of personal and confidential information on the laptop. The user wants to ensure data cannot be accessed by anyone, even if the laptop is stolen. Which of the following should be set up to accomplish this?
Encryption
Compression
Permissions
Auditing
A systems administrator uses a program that interacts directly with hardware to manage storage, network, and virtual machines. This program is an example of:
a storage area network
an embedded OS
network attached storage
a Type 1 hypervisor
Which of the following is a compiled language?
Perl
JScript
Java
PowerShell
Which of the following actions is the FINAL step in the standard troubleshooting methodology?
Document the solution and cause.
Create a new theory of cause.
Research the problem online.
Implement preventive measures.
Which of the following is a value that uniquely identifies a database record?
Foreign key
Public key
Primary key
Private key
A systems administrator wants to return results for a time range within a database. Which of the following commands should the administrator use?
Select
Insert
Delete
Update
Which of the following statements BEST describes binary?
A notational system used to represent an "on" or "off" state
A notational system used to represent media access control
A notational system used to represent Internet protocol addressing
A notational system used to represent a storage unit of measurement
Joe, a developer, is writing a program in which he needs to store a number that changes over the duration of the program's run. Which of the following would Joe MOST likely use to accomplish this?
Loop
Variable
Constant
Function
An end user's computer has been failing to open its word processing software. An IT technician successfully solves the problem. Which of the following best describes the technician's NEXT step?
Restart the computer.
Contact other users.
Disconnect the peripherals.
Document the findings.
