WorksheetsIT Essential Baseline 20-21
Total questions: 39
Worksheet time: 1hrs 18mins
What is used to provide IoT sensors with access to the network?
an actuator
a microcontroller
fog computing
a laptop
What limits the types of different objects that can become intelligent sensors on the Internet of Things?
availability of power for consumption
the size of the internet
the government
our imagination
What device provides auto discovery services for smart devices that are connected to the network?
laptop
tablet
home gateway
PC
What are two requirements to connect a smart device to a home wireless network? (Choose two.)
IP addressing
home gateway name
URL
GUI
SSID
What are two things that all digital devices need in order to work? (Choose two.)
artificial intelligence
computer program
data
global positioning satellite
sensor
What is the purpose of Packet Tracer?
to enable the sharing of resources such as printers, documents, pictures, and music between a few local computers
to provide products and services to internet customers
to simulate and visualize one or more networks
to use electromagnetic waves to carry signals over a specific geographic area
What is the largest network in existence?
a PAN
a WAN
the fog
the internet
Which type of network is the connection between a Bluetooth headset and a vehicle?
cloud
LAN
MAN
PAN
Which type of network consists of wired computers in a college classroom?
LAN
MAN
PAN
WAN
What is an open-source physical computing platform that can take input from a variety of switches or sensors to control physical objects?
Arduino
Raspberry Pi
Beaglebone
Which technology is used as a visual programming tool to create a program by connecting colored blocks?
Arduino
Blockly
Python
JavaScript
Which two skills help with IoT prototyping? (Choose two.)
database administration
design
programming
welding
Windows operating systems
Which statement describes global variables in programming languages?
They cannot be used within any functions in a program.
They are declared within a function.
They can be used within any function of a program.
They can only be used within the function they are declared.
What are two characteristics of the Python programming language? (Choose two.)
It runs without conversion to machine-language.
The code is easy to read.
It requires a compiler to be installed.
It only runs in the interactive mode.
It uses the & symbol to indicate that the interactive mode is ready to accept commands.
Change will have to occur in the corporate network in order to prepare for the Internet of Things. Which type of testing would a company do to demonstrate the benefits of networking a new "thing" that was not on the network before?
developmental
formative
prototyping
transference
What are three attributes of data that would indicate that it may be big data? (Choose three.)
variety
visibility
vulnerability
volume
velocity
What are three benefits of cloud computing? (Choose three.)
It enables access to organizational data anywhere and at any time.
It utilizes end-user clients to do a substantial amount of data preprocessing and storage.
It turns raw data into meaningful information by discovering patterns and relationships.
It streamlines the IT operations of an organization by subscribing only to needed services.
It eliminates or reduces the need for onsite IT equipment, maintenance, and management.
What is the purpose of data analytics?
to gain new insights from data
to compress data
to optimize data storage
to ensure data security
How is data that has been collected through sources such as web pages, audio, or tweets categorized?
unstructured data
raw data
application data
structured data
True or False?
Comma-separated values (CSV), JSON, and XML are all tools that can be used to manipulate structured data.
true
false
Mined data can be visualized through the use of charts. Select two criteria that can be used to determine the best chart selection. (Choose two.)
number of variables to be shown
size of the chart
data format
items requiring comparison
file size
What are two features of automation? (Choose two.)
a process that is self-driven
a process that always uses robots
a process that always uses sensors
a process that results in 12 hour shifts
a process that eventually eliminates the need for human intervention
Which technology has the intelligence that is demonstrated by machines in a way that mimics human cognitive functions?
AI
CSV
IBN
ML
What is a key feature of the assurance element of the intent-based networking model?
verification of configuration before devices are deployed
provisioning of intent-based policies
application of business intent to network configuration
end-to-end verification of network-wide behavior
Which security best practice involves defining company rules, job duties, and expectations?
performing risk assessments
maintaining patches and updates
implementing physical security
developing a security policy
What are the two areas of physical security within a data center?
Public
private
restricted
inside
outside
A company requires using a secure encrypted internet connection when connecting to the corporate network from outside the company. Which technology should be used when employees travel and use a laptop?
Bluetooth
Siri
VPN
Wi-Fi hotspot
Which character is used within a search engine to gather data efficiently by placing the character before and after the name of a particular person?
colon (:)
question mark (?)
quotation mark (")
semicolon (;)
Which two types of institutions do malicious web pages often look like? (Choose two.)
academic
bank
commercial
financial
technical
Which two data types would be classified as personally identifiable information (PII)? (Choose two.)
average number of cattle per region
Facebook photographs
hospital emergency use per region
house thermostat reading
vehicle identification number
True or False?
With artificial intelligence, smart devices can modify processes and settings on the fly in response to changes on the network.
true
false
What is the core component of Intent-Based Networking?
the cloud
artificial intelligence
fog computing
the internet
Match the logic structure to the function:
allow the code to make decisions
FOR
WHILE
IF-THEN
Match the logic structure to the function:
execute a block of code while a condition is true
FOR
WHILE
IF-THEN
Match the logic structure to the function:
repeat the execution of a specific block of code for a specific number of times
FOR
WHILE
IF-THEN
a collection of data centers or connected servers that provide anywhere anytime access to data and applications
fog computing
cloud services
distributed processing
Hadoop
an architecture that utilizes edge devices for data preprocessing and storage
fog computing
cloud services
distributed processing
Hadoop
breaks large volumes of data into smaller pieces which are processed by computers in different locations
fog computing
cloud services
distributed processing
Hadoop
a comprehensive ecosystem of open-source software for big data management
fog computing
cloud services
distributed processing
Hadoop
