History of Computers
This early mechanical device, invented by Herman Hollerith to process data for the 1890 U.S. Census, laid the groundwork for the modern computing era and led to the formation of IBM.
What is the Tabulating Machine?
This number system, fundamental to the operation of computers, uses only two digits, 0 and 1, to represent data.
What is the binary system?
This common image file format, known for its lossy compression, is standard for digital photography and web graphics.
What is JPEG (or JPG)?
This field focuses on the use of computers and telecommunications equipment to store, retrieve, transmit, and manipulate data, often in the context of a business or enterprise.
What is Information Technology (IT)?
Mike violates this ethical standard when he decided to humiliate a former friend by posting embarrassing photos on social media.
What is human dignity?
Invented in 1947 by William Shockley, John Bardeen, and Walter Brattain at Bell Labs, this critical component replaced vacuum tubes and revolutionized electronic circuits.
What is the Transistor?
This term refers to the smallest unit of data in computing, representing a single binary value of either 0 or 1.
What is a bit (binary digit)?
This audio file format, developed by the Moving Picture Experts Group, is known for its ability to compress audio data significantly while maintaining a high quality of sound.
What is MP3?
This academic discipline encompasses the study of algorithms and data structures, programming languages, and software development, and is often focused on the theory and design of computational systems.
What is Computer Science (CS)?
This term in ethics refers to how somebody acts when they think nobody is watching.
What is personal responsibility?
This significant advancement, developed independently by Jack Kilby at Texas Instruments and Robert Noyce at Fairchild Semiconductor in 1959, drastically reduced the size and cost of electronic components.
What is the Microchip (or Integrated Circuit)?
This 7-bit system of encoding characters, widely used in early computers, assigns a unique binary code to each letter, number, and special character.
What is ASCII (American Standard Code for Information Interchange)?
Measured in Hertz (Hz), this term in digital audio refers to the number of samples of audio carried per second.
What is Sampling Rate?
This area combines business and computing, focusing on how data can me used to solve business problems, manage operations, and support decision-making.
What is Information Systems (IS)?
The IT staff at a hospital violated this ethical standard when they shared genetic information about a specific patient with a life insurance company.
This company, founded by Herman Hollerith played a pivotal role in the development of early computing technology and later became a giant in the computer industry.
What is IBM (International Business Machines)?
This method, commonly used to represent colors in digital images, defines each color using three bytes (24-bits).
What is RGB?
This technique, crucial in digital media, reduces the size of a data file or a video stream, with types like lossy and lossless, to make storage and transmission more efficient.
What is Compression?
This subfield of IT is concerned with safeguarding digital data, protecting networks, and ensuring the integrity of information, often requiring a blend of technical and policy knowledge.
What is Cybersecurity?
A term that refers to a set of rules or standards you adopt that dictate how you act.
What is a Code of Ethics?
This technology was first introduced in 2007, revolutionizing the way people communicate, access information, and use technology on the go.
What is the Smartphone (specifically, the iPhone)?
Replacing ASCII as the global standard in communication, this universal character encoding standard represents and handles text in most of the world's writing systems, providing a unique number for every character.
What is Unicode?
This term refers to the number of distinct pixels in each dimension that can be displayed, often cited as width x height, and is a key factor in determining the clarity and detail of an image or video.
What is Resolution?
This professional's daily tasks include overseeing network security, implementing software solutions to meet business needs, managing data storage systems, and repairing/troubleshooting computer systems. In which of the above fields do their primary duties fall?
What is Information Technology (IT)?
This term refers to the idea that we should protect data and information we’re not authorized to share.
What is Digital (intellectual) Property Rights?