Module 2: The Social Context Flashcards
Provides the foundation for all other knowledge units, especially Professional Ethics
Social Context
TRUE or FALSE: The current social context in which IT and computing are being used is different from that of 10 years ago, 20 years ago, or 30 years ago.
True
TRUE or FALSE: The current social context in which IT and computing are being used is not different from that of 10 years ago, 20 years ago, or 30 years ago.
False
TRUE or FALSE: There was no social media 20 years ago.
True
TRUE or FALSE: There was already social media 20 years ago.
False
TRUE or FALSE: 30 years ago, there was no World Wide Web, and email was only used by a handful of people.
True
TRUE or FALSE: 30 years ago, the World Wide Web already existed, and email was used by numerous people globally.
False
What were the major technological breakthroughs in electronics that took place in the aftermath of WWII?
(1) The first programmable computer and (2) the transistor
What was the first transistor ever created?
Point-Contact Transistor
Who created the first transistor (the point-contact transistor) on December 16, 1947?
John Bardeen and Walter Brattain from Bell Labs
When was the first transistor (the point-contact transistor) created?
December 16, 1947
In what year did new information technologies become widely diffused?
1970s
What were the three main technological fields in the 1970s?
- Micro-Electronics
- Computers
- Telecommunication
TRUE or FALSE: Transistor made the fast processing of electric impulses in a binary mode possible.
True
TRUE or FALSE: The transistor did not make fast processing of electric impulses in a binary mode possible; other technologies achieved this.
False
TRUE or FALSE: The transistor enabled the coding of logic and communication between machines.
True
TRUE or FALSE: The transistor did not enable the coding of logic and communication between machines.
False
INFO: Semiconductor processing devices—integrated circuits (ICs) and chips—are now made of millions of transistors.
Noted
INFO: A giant leap occurred in 1971 when Intel introduced the 4-bit 4004 microprocessor, which is a computer on a chip. This development meant that information-processing power could be installed everywhere.
Noted
TRUE or FALSE: A giant leap occurred in 1970 when Intel introduced the 4-bit 4004 microprocessor, which is a computer on a chip. This development meant that information-processing power could be installed everywhere.
False (1971)
What did Intel introduce that was considered a giant leap in the history of information technology (IT)?
4-bit 4004 Microprocessor
What did Ryzen introduce that was considered a giant leap in the history of information technology (IT)?
naur (It was actually Intel who introduced the 4-bit 4004 Microprocessor :P)
The Moore’s Law was named after whom?
George Moore
It is the observation that the number of transistors in an integrated circuit doubles approximately every two years, leading to a doubling of computer processing power every 18 to 24 months.
Moore’s Law
TRUE or FALSE: Greater miniaturization, further specialization, and the decreasing price of increasingly powerful chips made it possible to place them in every machine, from dishwashers and microwave ovens to automobiles.
True
Greater miniaturization, further specialization, and the increasing price of less powerful chips made it impossible to place them in every machine, from dishwashers and microwave ovens to automobiles.
False (decreasing price of increasingly powerful chips made it possible)
TRUE or FALSE: In the mid-1980s and 1990s, microcomputers were linked up in networks with increasing mobility, along with the capacity to add memory and processing capacity.
True
TRUE or FALSE: In the mid-1980s and 1990s, microcomputers were not linked up in networks with increasing mobility, and they did not have the capacity to add memory and processing capacity.
False (were linked up and have the capacity)
TRUE or FALSE: In the 1990s, there was a shift from centralized data storage and processing in mainframes to networked, interactive computer power-sharing and desktop computers.
True
TRUE or FALSE: In the 1990s, there was no shift from centralized data storage and processing in mainframes to networked, interactive computer power-sharing and desktop computers.
False (there was a shift)
TRUE or FALSE: The technological changes in the mid-1980s and 1990s affected not only the entire technological system but also its social and organizational interactions.
True
TRUE or FALSE: The technological changes in the mid-1980s and 1990s had no impact on the technological system or its social and organizational interactions.
False (has a huge impact)
TRUE or FALSE: In the 2010s, storage capacity became so cheap, and computing power increased significantly.
True
TRUE or FALSE: In the 2010s, storage capacity was expensive, and computing power did not increase significantly.
False (cheaper and computing power increased significantly)
TRUE or FALSE: The 2010s marked the commencement of the era of Big Data, where massive amounts of data are analyzed algorithmically to find patterns.
True
TRUE or FALSE: The 2000s marked the commencement of the era of Big Data, where massive amounts of data are analyzed algorithmically to find patterns.
False (2010s)
INFO: Big data includes measurements to compute the black hole image, brain scan image analyses, and online user behavior.
Noted
What are the 5 V’s associated with Big Data?
- Volume - the huge amount of data
- Velocity - the speed at which they are generated
- Variety - the different types of formats
- Veracity - the trustworthiness of that data
- Value - the money one can make with it
TRUE or FALSE: Big data has no single definition.
True
TRUE or FALSE: Big data has a single, widely accepted definition.
False (has no single definition)
One of the 5 V’s associated with big data that refers to the huge amount of data.
Volume
One of the 5 V’s associated with big data that refers to the speed at which they are generated.
Velocity
One of the 5 V’s associated with big data that refers to the different types of formats.
Variety
One of the 5 V’s associated with big data that refers to the trustworthiness of that data
Veracity
One of the 5 V’s associated with big data that refers to the money one can make with it.
Value