1.
The first electronic computer was introduced by?
Correct Answer
C. John Atanasoff
Explanation
John Atanasoff is credited with inventing the first electronic computer. In the late 1930s and early 1940s, Atanasoff, along with his graduate student Clifford Berry, designed and built the Atanasoff-Berry Computer (ABC). The ABC was the first electronic computer to use binary digits (bits) and electronic switches to perform calculations. Although it was not a fully programmable computer, it laid the foundation for the development of modern computers. Atanasoff's work was significant in the history of computing and his invention paved the way for the digital age.
2.
The conversion of analog information into digital form is referred to as?
Correct Answer
B. Digitization
Explanation
Digitization refers to the process of converting analog information, such as audio, video, or text, into a digital format that can be stored, processed, and transmitted by computers. This involves sampling the analog signal at regular intervals and representing each sample as a digital value. Digitization allows for more efficient storage, manipulation, and transmission of information, as well as enabling various digital technologies and applications.
3.
The actual process of technologically-induced changes within enterprises and segments of the society is termed?
Correct Answer
C. Digitalization
Explanation
Digitalization refers to the process of integrating digital technologies into various aspects of an organization or society, leading to significant changes and advancements. It involves the adoption and implementation of digital tools, systems, and processes to improve efficiency, productivity, and overall performance. Digitalization enables the transformation of traditional analog methods into digital formats, allowing for easier access, storage, and analysis of information. It also facilitates automation, connectivity, and innovation, thereby revolutionizing the way businesses and societies operate.
4.
Which of the following is a phenomenon of digital transformation?
Correct Answer
B. Cryptocurrency
Explanation
Cryptocurrency is a phenomenon of digital transformation because it represents the use of digital technology to create and manage a decentralized form of currency. It involves the use of cryptographic techniques to secure transactions and control the creation of new units. Cryptocurrency has gained popularity in recent years and has disrupted traditional financial systems, offering a new way of conducting transactions and storing value digitally.
5.
The shift from mechanical and analogue electronic technology to digital electronics is termed?
Correct Answer
C. Digital revolution
Explanation
The correct answer is "digital revolution". This term refers to the transition from mechanical and analogue electronic technology to digital electronics. It signifies the widespread adoption and integration of digital technologies in various industries and aspects of society, leading to significant advancements and changes in how things are done.
6.
The second Kondratiev wave was based on?
Correct Answer
B. Steam powered technology
Explanation
The second Kondratiev wave was based on steam powered technology. This refers to the period of economic growth and technological advancements that occurred in the late 18th and early 19th centuries, driven by the widespread adoption of steam power. Steam engines revolutionized industries such as manufacturing, transportation, and agriculture, leading to increased productivity and economic development. This wave marked a significant shift from the previous wave, which was based on the use of abacus computers.
7.
In what year was the transistor invented?
Correct Answer
B. 1947
Explanation
The correct answer is 1947. This is the year when the transistor was invented. The invention of the transistor was a significant milestone in the field of electronics as it revolutionized the way electronic devices were built and operated. It paved the way for the development of smaller, more efficient, and more reliable electronic devices, leading to advancements in technology and the digital age we live in today.
8.
Which company created the first mobile phone?
Correct Answer
C. Motorola
Explanation
Motorola is the correct answer because they were the first company to create a mobile phone. In 1973, Motorola engineer Martin Cooper made the first ever mobile phone call using a prototype device. This groundbreaking invention paved the way for the development of modern mobile phones and revolutionized the way we communicate.
9.
Which year is often referred to as the beginning of digital age?
Correct Answer
C. 2002
Explanation
The year 2002 is often referred to as the beginning of the digital age because it marked a significant milestone in the development and widespread adoption of digital technologies. In this year, several key events took place that shaped the digital landscape, such as the launch of the first commercial 3G network, the introduction of the Euro currency in Europe, and the rapid growth of the internet and e-commerce. These advancements laid the foundation for the digital revolution that followed, transforming industries, communication, and everyday life.
10.
In what year was the first mobile phone created?
Correct Answer
C. 1983
Explanation
In 1983, the first mobile phone was created. This marked a significant milestone in the development of telecommunications as it allowed for wireless communication on a portable device. Prior to this, mobile phones did not exist, and communication was limited to landline telephones. The creation of the first mobile phone paved the way for the technological advancements that we see in today's smartphones.