Computer Exam Quiz: Could You Pass?

The given picture is of the first computer mouse. This suggests that the statement "True" is correct. The first computer mouse was invented by Douglas Engelbart in the 1960s and it was a key input device for early computers. It consisted of a wooden shell with two metal wheels that could move in any direction, allowing users to control the cursor on the screen. The invention of the computer mouse revolutionized the way we interact with computers and is an important milestone in the history of technology.

The term "Hardware" does not refer to a potentially harmful computer program. Hardware refers to the physical components of a computer system such as the processor, memory, and storage devices. Rootkit, spyware, and adware are all types of malicious software that can harm a computer system by gaining unauthorized access, collecting sensitive information, or displaying unwanted advertisements.

The term 'GUI' stands for Graphical User Interface. This refers to a visual interface that allows users to interact with electronic devices through graphical icons, menus, and buttons. It provides a user-friendly and intuitive way to navigate and operate software applications or computer systems.

If you go to the IP address 127.0.0.1, you will be directed to your local machine. This IP address is known as the loopback address and it is used to access the network interface of the machine you are currently using. It is often referred to as "localhost" and is commonly used for testing and troubleshooting purposes. Therefore, choosing the answer "Nowhere, that is your local machine" is correct as it accurately describes the destination when accessing the IP address 127.0.0.1.

In programming, "Hello World" is often the first thing beginners try to print on the screen when learning a new computer language. It is a simple and common introductory program that displays the phrase "Hello World" as output. This practice allows beginners to understand the basic syntax and structure of the language, as well as to verify that their program is working correctly.

The correct answer is that HP, Microsoft, and Apple were all started in a garage. This refers to the fact that all three companies were founded in humble beginnings, with their founders starting their operations in small spaces like garages. This is a well-known aspect of their origin stories and is often highlighted as an example of their entrepreneurial spirit and success despite their modest beginnings.

Seymour Cray is considered the father of the supercomputer because he was a pioneer in the field of supercomputing. He designed and built the first commercially successful supercomputer, the CDC 6600, in the 1960s. Cray's innovative designs and engineering expertise revolutionized the supercomputing industry, leading to the development of faster and more powerful machines. His contributions laid the foundation for modern supercomputers, making him a key figure in the advancement of high-performance computing.

Cocoa is not a language, however it is a development environment....

Starting from the right, if the value is 1, them add the columns value, 1, 2, 4, 8 etc. So for this, 1+2+4 = 7.

Visicalc was the first "Killer Application" for the personal computer. Visicalc was a spreadsheet program developed for the Apple II computer in the late 1970s. It revolutionized the business world by providing a tool for financial analysis and planning that was previously only available on mainframe computers. Visicalc's success helped drive the adoption of personal computers in businesses and paved the way for the widespread use of spreadsheet software.

The correct answer is "Asteroids" because it is a well-known and highly regarded game from the past. It involves controlling a spaceship and shooting asteroids that come towards the player. The game was released in 1979 and became very popular due to its addictive gameplay and simple graphics. It is often considered a classic in the arcade game genre and has had a significant impact on the gaming industry.

Shaun was the first person to identify this in Zimbabwe, tracing it back to how it arrived in the country and documented it for the Computer Society of Zimbabwe.

ANSI (American National Standards Institute) is not a method for encoding text characters on a computer. ASCII (American Standard Code for Information Interchange), EBCDIC (Extended Binary Coded Decimal Interchange Code), and SIXBIT are all encoding methods used to represent text characters on a computer. ANSI, on the other hand, is a standards organization that sets guidelines for various industries, but it is not specifically a method for encoding text characters.

The Franklin Ace, Orangepeal, and Peach Microcomputer are clones of Apple II computers.