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Custom ITF+ CJCC Flashcards | StudBud
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Custom ITF+ CJCC
Custom ITF+ CJCC
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Flashcards
32 cards
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Questions
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Answers
1
I am creating an application that requires a value to be stored with decimal precision. What data type should be used?
String
Boolean
Integer
Float
2
Which of the following is typically used for large data backups of servers?
RAID
CD-R
DVD-R
DLT tape
3
Which of the following is the BEST way to handle a program that is unresponsive?
Reboot the computer
Run a virus scan
Uninstall and reinstall the program
Force-close the program
4
Which of the following disaster recovery concepts applies when a server needs to be online and accessible at all times?
Cloud Storage
Redundancy
Backup
Redundancy
5
What is the bus between the RAM and CPU called?
BSB
FSB
ATA
PCI
6
Once raw data has been collected, which of the following are used to look for trends, patterns, and correlations?
Data-driven business decisions
Data points
Databases
Statistical tools and formulas
7
Which of the following is an advantage of using a database over a flat file system?
CSV files
Imports and exports
Processing speed
Software upgrades
8
Which tab in Task Manager can be used to manage programs that load
WITH
Windows?
Performance
Services
Startup
Processes
9
Which of the following CPU types does Nvidia's Tegra fall under?
Zen
ARM
Core
Xeon
10
Which of the following SQL
CREATE
commands only requires one parameter?
CREATE VIEW
CREATE DATABASE
CREATE INDEX
CREATE TABLE
11
Which of the following features lets you allow or reject client connections based on the hardware address?
WEP
SSID
DHCP
MAC address filtering
12
Which of the following is designed to encrypt web page data accessed by a mobile device?
Mobile device encryption
SSL/TLS encryption
S/MIME
File-level encryption
13
Which of the following are the fundamental types of relational methods associated with SQL? Select two.
Define the database structure
Upgrade the database software
Uninstall the database software
Back up the data in a database
14
What permissions should I grant a user that I want to be able to view and change files, but not permissions?
Read
Read & Execute
Modify
Full Control
15
Which type of connector is commonly used for modern keyboards and mice?
RCA
XLR
USB
USB-C
16
In programming, which of the following is the BEST use of a function?
Contain methods
Bundle data and methods
Provide reusable code snippets
Prevent unauthorized access to data
17
Which kind of connector is pictured here?
USB
Serial
RJ-45
LC/SC
18
Which option should you choose to send an email you've received to a new person?
Reply
Forward
CC
Reply All
19
Which of the following commands makes an application shortcut appear on the taskbar?
Keep on taskbar
Pin to taskbar
Loopback plug
Stick to taskbar
20
Which of these is not a feature of a CPU?
Multicore
64-bit processing
DDR
L1 cache
21
Which of the following are the primary architectural components of a table for storing database information?
Fields
Loopback plug
Strings
Forms
22
Loopback Plug?
False
True
23
Which legal doctrine allows the use of copyrighted works for purposes that benefit the public?
Beck's Defense
Loopback plug
General Welfare
Fair Use
24
On a flowchart, which of the following represents a decision?
Arrow
Parallelogram
Diamond
Triangle
25
I connected my new printer to my Windows 10 computer, but Windows is not recognizing it. What should I do?
Reset the USB cable
Power cycle the printer
Install the latest driver
Restart Windows
26
What is the name of the protocol suite used on the Internet?
TCP/IP
UDP/IP
HTTP
HTTP/DNS
27
What is the term for software that anyone can use or modify for free?
Proprietary software
Open-source software
Malware
Linux software
28
Which of the following is the correct binary representation of the number 3?
0011
0010
0101
1100
29
What is the main risk of using a password manager?
Password expiration
Minimum password age
Master password is compromised
Passwords using reversible encryption
30
Which of the following would BEST help to protect against unauthorized use of a mobile phone?
Pop-up blocker and cookie cleaner
Alternate browser and private mode
PIN and screen lock
Encrypted messaging and time-expiring texts
31
In object-oriented programming, which of the following concepts is used to describe properties?
Attributes
Methods
Encapsulation
Polymorphism
32
An SSD is faster than an HDD.
True
False
