The correct answer for this question is 'modifier' because Ctrl, Shift, and Alt keys are commonly used to modify the function of other keys on the keyboard. These keys are not used to input characters or perform specific actions on their own, but rather to modify the behavior of other keys when pressed in combination with them.
The correct answer for this question is 'Peopleware' because it specifically refers to the human aspect of computer systems, including the individuals who design, program, operate, and maintain the equipment. Peopleware emphasizes the importance of the human element in the successful functioning of technology systems, highlighting the crucial role that personnel play in the overall effectiveness of computer equipment.
The correct answer for this question is 'ROM' because ROM stands for Read-Only Memory, which is a type of memory that is static, meaning it does not change or lose data when the power is turned off. Additionally, ROM is non-volatile, meaning it retains its data even when the power is removed.
The correct answer for this question is 'Charles Babbage' because he is widely recognized as the pioneer of modern computing technology. Babbage designed the first mechanical computer, known as the Analytical Engine, which laid the foundation for the development of digital computers. His innovative ideas and contributions to the field of computing earned him the title of the father of modern digital computer.
The correct answer for this question is 'CtrlShift5' because in Excel, pressing this key combination applies the percentage format to the selected cell or range. This shortcut allows users to quickly and efficiently format numbers as percentages without having to navigate through the formatting options in the toolbar.
The correct answer for this question is 'EDSAC' because it was one of the first electronic computers ever built, making it a part of the first generation of computers. EDSAC was developed in the late 1940s and early 1950s at the University of Cambridge, and it utilized vacuum tubes for its operations, characteristic of first-generation computers.
The correct answer for this question is 'Hypertext Preprocessor' because PHP is a server-side scripting language commonly used for web development. The term 'Hypertext Preprocessor' accurately describes the function of PHP, which is to process and generate dynamic web content. This answer aligns with the widely accepted definition and purpose of PHP in the context of web development.
The correct answer for this question is 'Modifier' because these keys are used in combination with other keys to modify their functions. They do not perform specific actions on their own but rather change the behavior of other keys when pressed simultaneously. This term accurately describes the role and function of these keys in the context of computer keyboard usage.
The correct answer for this question is 'personal computer' because a personal computer is a type of microprocessor-based computing device that is designed for individual use. Personal computers typically have a central processing unit (CPU) that contains a microprocessor, which is the main component responsible for executing instructions and performing calculations. Therefore, a personal computer fits the description of being a microprocessor-based computing device.
The correct answer for this question is 'Search engine' because a website is a platform that allows users to search for and access information on the internet. A search engine is a tool that helps users find specific websites or information by entering keywords or phrases. Therefore, a website can be considered a search engine in the context of providing access to information online.