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WorksheetsCompTIA Module 1-6
Total questions: 50
Worksheet time: 26mins
What are the two common ways of presenting character set data?
Boolean & Base 2
ASCII & UTF-8
Binary & Base 2
The value “CompTIA” is a representation of which data type?
Base-10
String
Float
Binary
What three elements are required for a computer to perform useful tasks?
Hardware, Software, Computer User
Software, Computer User, CPU
Computer User, CPU , Hardware
Computer User, Motherboard, Hardware
What systems use a Central Processing Unit (CPU) and memory?
Tablets OSB
Smart Phones
Computers
All Type of Comptures
Which of these is NOT a positive trait of a digital product in regard to the value assigned to information and data?
Digital sales through peer-to-peer
Virtual Diagrams
IOS
Androids
What invention was created to try to enforce copyright protection on digital products?
Trademark
SQL
Digital Rights Management (DRM) systems
Patent infringement
What do you call an action through which someone uses, makes, sells, or imports your invention without your permission?
Trade Mark
Stealing
Patent
Patent infringement
How do you protect an idea or invention without an example of it?
You can Patent it
Secure it with VPN
Establish a Water Mark
Apply Copyrights to it
What does the acronym RAM mean?
Reduced Access Memory
Redundant Access Module
Random Access Memory
Random Access Module
Really Awesome Memory
If your computer runs low on RAM, what will it use instead?
Optical drive
Virtual memory
Cache
SSD
A user named Monika wants to upgrade the memory in her laptop. What memory form factor will she need?
SODIMM
DIMM
DDR3
DDR2
What can be accessed from the BIOS?
POST
Boot Order
Services
Command Prompt
Which connector can provide high speed streaming, audio integration, and protects Digital Rights Management
VGA
HDMI
DVI
DisplayPort
What internal component acts as the backbone for the entire computer system, which connects all internal devices?
The processor
The computer case
The motherboard
The hard drive
Which connector of a USB cable is plugged into the computer?
Type A
Type B
Type AB
Type Mini-B
Type O negative
WHICH OF THE FOLLOWING IS A FIXED STORAGE DRIVE MECHANICAL COMPONENTS?
Optical drive
Hard drive
Solid state drive
Floppy disk drive
which of the following data connectivity option is the best to use when high mobility is required and cost is not a factor?
Wireless
Bluetooth
Ethernet
Callular
A structured set of data held in a computer, usually in a way that is accessible by multiple concurrent users is called a _____________?
Database
SQL
Query
Report
A method of asking questions about the data stored in a database.
Database
SQL
Query
Report
A graphical interface that allows users to query a database by filling in information on the form.
Database
SQL
Form
Report
A field in a table that uniquely identifies a record.
Record
Primary Key
Foreign Key
Report
A field that corresponds to the primary key field in another table.
Record
Primary Key
Foreign Key
Report
Software that allows users to define, manipulate, retrieve, and manage data stored in a database. Examples are Microsoft SQL Server, Oracle Database, MySQL, and Microsoft Access.
Data Modeling
Operational Data
Analytical Data
Database Management System (DBMS)
A design technique that organizes data in a database in an optimal way. This results in it being easier to add, remove, and update data without introducing errors.
Report
Normalization
Form
Query
A method of accessing a database using forms that allow users to interact with the database.
User Interface Access
Programmatic Access
Query Builder
Direct Access
A method of accessing a database directly using the database management system itself.
User Interface Access
Programmatic Access
Query Builder
Direct Access
A method of accessing a database using custom computer programs.
User Interface Access
Programmatic Access
Query Builder
Direct Access
A broad and open-ended analysis of extracted big data.
Big Data
Data Extraction
NoSQL
Data Mining
The process of gathering and organizing Large amounts of data.
Big Data
Data Extraction
NoSQL
Data Mining
Data that can be divided into discrete categories.
Semi-Structured Data
Unstructured Data
Structured Data
Big Data
Data that doesn't follow a clear pattern.
Semi-Structured Data
Unstructured Data
Structured Data
Big Data
Data that has some discrete categories but also other information that doesn't follow a clear pattern.
Semi-Structured Data
Unstructured Data
Structured Data
Big Data
Database commands that change the structure, or schema, of the database.
Data Manipulation Language (DML)
Data Definition Language (DDL)
Structured Query Language (SQL)
Database Management System (DBMS)
A computer language used by most relational databases for creating queries.
Data Manipulation Language (DML)
Data Definition Language (DDL)
Structured Query Language (SQL)
Database Management System (DBMS)
A computer language used by most relational databases for creating queries.
Data Manipulation Language (DML)
Data Definition Language (DDL)
Structured Query Language (SQL)
Database Management System (DBMS)
A data structure in a relational database that is comprised of fields (columns) and records (rows).
Table
SQL
NoSQL
Report
ITF+ stands for...
IT Fundamentals
InterneT Fundamentals
IT Foundations
InterneT Foundations
Under standard time, how long is the ITF+ exam?
30 minutes
60 minutes
75 minutes
90 minutes
What is the maximum number of questions on the ITF+ exam?
60
75
90
45
A passing score on the ITF+ exam is ___ / 900.
650
700
600
750
Select TWO types of non-volatile memory:
RAM
HDD
ROM
SSD
What is the final step, after implementing and assuring of functionality of a computer problem?
Test Theory
Establish a Theory
Document the problem
Establish a plan
What is the least number of a byte?
Five bits
Seven Bytes
Eight bits
Eight Bytes
WHICH OF THE FOLLOWING IS A FIXED STORAGE DRIVE MECHANICAL COMPONENTS?
Optical drive
Hard drive
Solid state drive
Floppy disk drive
A technical is assigned to harden a laptop for a medical practice. which of the following should be used to protect PII in the event of hardware theft?
Hard drive encription
Disable bluetooth
password expiration
Host based firewall
A user need to remove an application from a window computer. which of the following is the best way to remove the application?
Drag the application to the trash ,and select Empty trash
Right click on the appliocaation and select delete
Run the uninstaller provide by the application vendor
Delete the application binary
When data is transferred between components in the computer or between computers over a network, the throughput rate is measured in what unit?
Bits per second (bps)
MHz or 1 Million
Binary-2
Seconds/time
How should you approach troubleshooting when there are multiple levels of work?
Consider multiple approaches,
prioritize each level
divide and conquer
Don't Fix it
you are experiencing a problem caused by an outdated driver, where should you look to update it?
Google.com
Bing.com
the manufacturer's website
Customer Services
You are advising a colleague about best practices when troubleshooting. You have suggested the following actions to help identify the problem:
Gather information
duplicate the problem
question users, identify symptoms
approach multiple problems individually.
Tell everyone the computer is bad
