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ITF REVIEW 2 Flashcards | StudBud
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ITF REVIEW 2
ITF REVIEW 2
30 terms
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30 cards
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Questions
30
Answers
1
Which of the following network protocols will MOST likely be used when sending and receiving Internet email? (Select 2.)
DHCP
IMAP
POP3
SMTP
2
Which data type can store decimal or fractional numbers? (e.g. 12.34)
B. Char
C. Integer
D. Floating-point
A. String
3
Which of the following is the largest measurement for storing data?
Kilobyte
Gigabyte
Terabyte
Petabyte
4
Which is used to manage open windows (applications and files), and is usually bottom of the desktop?
Start Screen
Task View
Notifications Area
Taskbar
5
A(n) __________ programming language does not need compilation to run.
Assembly
Object-oriented
Markup
Interpreted
6
Which of the following programming concepts would be used to store the value of the speed of light in a vacuum?
Syntax
Array
Vector
Variable
7
________ is the principle that a user cannot deny having performed some action.
D. Authentication
C. Least privilege
A. Non-repudiation
B. Implicit deny
8
Chipsets for mobile phones/smartphones and tablets are usually based on which of the following architectures?
A. GPS
B. Southbridge
D. ARM (Advanced RISC Machine)
C. Northbridge
9
A program that can run multiple operating systems and manage hardware and storage. What are you most likely using?
Network Attached Storage
An Embedded OS
Hypervisor Type 1
Solid State Drive
10
While troubleshooting an issue, the technician tests the theory and determines the theory is confirmed. next step?
C. Verify full system functionality
D. Implement a solution
A. Establish a plan of action
B. Document lessons learned
11
Hardware component attached to a computer so it is automatically configured by the OS, without user intervention
PnP (Plug and Play)
Pixels
Hot-swappable
USB
12
Which of the following is an example of a compiled language?
D. Python
B. Perl
C. C++
A. Java
13
Which of the following are the basic computing operations?
Input, process, and output
Input, process, output, andfeedback
Input, process, output, andstorage
Input, output, storage, andfeedback
14
In relational database design, the unique value that will be used for the primary key. What is an example?
Phone Number
First Name
Customer ID Number
Address
15
Chipsets for mobile phones/smartphones and tablets are usually based on which of the following architectures?
A. GPS
C. Northbridge
D. ARM (Advanced RISC Machine)
B. Southbridge
16
Which of the following is found in one or more columns of data and contains a unique identifier for the row?
Attribute
Relationship
Foreign key
Primary key
17
A wireless standard that supports speeds up to 600Mbps and operates on the 2.4GHz/5GHz band.
802.11g
802.11n
802.11a
802.11b
18
Which of the following database objects provides a summary of data?
Forms
Tables
Reports
Queries
19
Which of the following actions is the FINAL step in the CompTIA troubleshooting theory?
Document your findings
Establish a theory of probable cause
Identify the problem
Test your theory
20
A user wants to minimize the risk of being subjected to new exploits. Which of the following would BEST meet this need?
Back up the system regularly.
Remove Unneeded software
Utilize a password manager
Stay current on patches/updates
21
Which of the following SQL commands would you use to delete an entire table and all of its data?
DROP
ALTER TABLE
DELETE
UPDATE
22
The IT department has established a new password policy for employees. Specifically, the policy reads:
Passwords history
Password complexity
Password lockout
Password expiration
23
Which data type allows for whole numbers only?
C. Integer
B. Char
D. Floating-point
A. String
24
Home wifi does not have consistent connectivity. When the user makes popcorn the wifi signal drops. What is the cause?
Placement
End user error
Power Fluctuations
Interference
25
Which hardware would BEST be used as a mobile kiosk?
Server
Laptop
Tablet
Work station
26
A high-end graphics card that contains a GPU. Which processes is being performed by the GPU on the graphics card?
D. Processing
A. Input
C. Storage
B. Output
27
A schema is a critical part of which of the following?
Relational database
Key/value database
Document database
NoSQL database
28
Which of the following programming logics utilizes a WHILE statement?
Compiling
Branching
Interpreting
Looping
29
This protocol is the basis for how we browse on the World Wide Web.
SMTP
POP3
DHCP
HTTP
30
A program that interacts directly with hardware to manage storage,network, and virtual machines.
A Type 1 hypervisor
NAS
An embedded operating system
Microsoft Management Console
