LESSON 1 & 2

Question 1

What is the lowest resolution for pictures & videos?

Answer 1

480x640

Question 2

What is the HD resolution for pictures & videos?

Answer 2

720x1280

Question 3

What is the Ultra HD resolution for pictures & videos?

Answer 3

1080x1920

Question 4

___ in ICT refers to the number of pixels that are displayed per inch of an image

Answer 4

Resolution

Question 5

___ in ICT refers to the number of images captured by the camera
per second to send in a video format.

Answer 5

Framerate

Question 6

___ is the standard frames per second

Answer 6

30

Question 7

Two types of camera lenses

Answer 7

Glass and Plastic Lens

Question 8

This type of lens captures more light to send brighter and clearer images & is much better quality

Answer 8

Glass Lens

Question 9

Glass lenses have a reflective index of __

Answer 9

1

Question 10

___ refers to the load or resistance that a speaker puts on an amplifier output

Answer 10

Impedance

Question 11

It is advised to find headphones that has an impedance of _Ω and __Ω

Answer 11

4 and 12 Ohms

Question 12

Ohm’s Law Formula

Answer 12

V = IR / V =IZ

Question 13

The V in Ohm’s Law represents ___

Answer 13

Voltage

Question 14

The I in Ohm’s Law represents ___

Answer 14

Current

Question 15

The R in Ohm’s Law represents ___

Answer 15

Resistance (Direct Current)

Question 16

The Z in Ohm’s Law represents ___

Answer 16

Impedance (Alternating Current)

Question 17

Regular Frequency Response

Answer 17

12 - 22 kHz

Question 18

High Frequency Response

Answer 18

20 - 22 kHz

Question 19

___ guides or directs network data using packets that contain various kinds of data

Answer 19

Router

Question 20

___ ____ have several layers, one identifying information such as
sender, data type, size, and the destination IP (internet protocol) address

Answer 20

Data packets

Question 21

The router reads this layer, ____ the data, and chooses the
best route to use for each transmission.

Answer 21

Prioritizes

Question 22

___ refers to technologies that provide access to information through telecommunications

Answer 22

ICT

Question 23

ICT stands for __ ___ ___

Answer 23

Information and communication technology

Question 24

Who said, “ ICT focuses primarily on communication technologies. This
includes the internet, wireless networks, cell phones, and other communication
mediums.”?

Answer 24

Christensson, 2010

Question 25

ICT is any ___ that telecommunications use

Answer 25

service

Question 26

___ is an electronic device that can accept raw data as input, manipulate, or process it to produce output.

Answer 26

Computer

Question 27

____ are considered computers

Answer 27

Cellphones

Question 28

___ is any tangible component of a computer system. Examples: flash drive, motherboard, speaker, monitor

Answer 28

Hardware

Question 29

___ is any intangible component of a computer system.

Answer 29

Software

Question 30

____ is the user, in which, if either one of the three components is missing, the entire computer system will not function.

Answer 30

Peopleware

Question 31

____ _____ refers to media devices such as mobile phones with operating systems.

Answer 31

Mobile Media

Question 32

____ _____ are defined by OEDC in 2019 as a digital service that facilitates interactions between two or more distinct but interdependent sets of users (whether firms or individuals) who interact through the service via the Internet

Answer 32

Online Platforms

Question 33

Examples of Online Platforms

Answer 33

Google Chrome, WordPress, GCash

Question 34

_____ _____ is a category of business software that adds broad social networking capabilities to work processes

Answer 34

Collaborative Platform

Question 35

Examples of Collaborative Platforms

Answer 35

Microsoft Teams, Google Suites, Monday.com

Question 36

____ _____ which is a component under Assistive technology (AT), which is a generic term used to refer to a group of software or hardware devices by which people with disabilities can access computers

Answer 36

Assistive Media

Question 37

Examples of Assistive Media

Answer 37

Magnifiers, Braille displays, Text to Speech

Question 38

_____ _____ are online versions of information systems, which is “the process of and tools for storing, managing, using, and gathering of data and communications in an organization

Answer 38

Online Systems

Question 39

Examples of Online Systems

Answer 39

DepED LIS (Learner’s Information System), PRC Online Verification

Question 40

A deceptive email designed to trick the recipient into giving away personal information. These scams often appear to be from legitimate sources but are actually fraudulent

Answer 40

Email Scam

Question 41

The act of forging the sender's address on an email so that it appears to come from someone other than the actual source. This is often used in phishing attacks or to spread malware

Answer 41

Email Spoofing

Question 42

A technique used to trick individuals into revealing sensitive information, by masquerading as a trustworthy entity in electronic communications

Answer 42

Pishing / Phishing

Question 43

A cyber attack intended to redirect a website's traffic to a fake website, usually to steal personal information such as login credentials or financial information

Answer 43

Pharming

Question 44

A type of malicious software that, when executed, replicates itself by modifying other computer programs and inserting its own code. This can corrupt or delete data and spread to other systems

Answer 44

Computer Virus

Question 45

Malicious software designed to gather information about a person or organization without their knowledge, often tracking internet usage and capturing sensitive information

Answer 45

Spyware

Question 46

Unwanted advertisements that appear in a new browse window or tab, usually triggered by certain websites. These can be a nuisance and may also lead to malicious sites

Answer 46

Pop-Ads

Question 47

An individual who uses programming skills to gain unauthorized access to systems or networks

Answer 47

Hacker

Question 48

Hackers that have malicious intent

Answer 48

Black Hat Hackers

Question 49

Hackers that use their skills for ethical purposes, such as testing security

Answer 49

White Hat Hackers

Question 50

____ gives unwanted obsessive attention to a specific person like following, secret surveillance, persistent and manipulative calling and texting, and other means of approaching the victim unexpectedly. Often relies on online technology

Answer 50

Cyberstalking

Question 51

____ takes place over digital devices like cell phones, computers, and tablets. It can occur through SMS, Text, and apps, or online in social media, forums, or gaming where people can view, participate in, or share content

Answer 51

Cyberbullying

Question 52

The act of engaging an underage minor into inappropriate sexual relationships through the internet. Often done through the use of chat rooms or internet forums

Answer 52

Online Predation

Question 53

The act of saying mean things online, usually in ALL CAPS, and often in a public forum with the intention to humiliate

Answer 53

Flaming