The correct answer is 'C. 4' because an Excel Workbook by default contains 3 worksheets plus a blank one, totaling 4 sheets. This default setting allows users to easily organize and manage their data across multiple sheets within a single workbook.
The correct answer is 'C. 4' because an Excel Workbook by default contains 3 worksheets plus a blank one, totaling 4 sheets. This default setting allows users to easily organize and manage their data across multiple sheets within a single workbook.
The correct answer is 'C. High Level' because source code is typically written in a high-level programming language, which is easier for humans to read and write. High-level languages are closer to natural language and abstract away the complexities of machine code, making it more accessible for programmers to create and maintain code. This contrasts with low-level languages, which are closer to machine code and are more difficult for humans to work with directly.
The correct answer is 'C. Network server' because a network server is the central computer in a network that manages resources, data, and communications for all other devices connected to the network. It is designed to handle a large number of requests from multiple clients and is crucial for ensuring the smooth functioning of the network. Therefore, the network server is considered the most important and powerful computer in a typical network.
The correct answer is 'Alt F4' because it is a universal shortcut key for closing active windows in Microsoft applications. Pressing 'Alt F4' will prompt a window to close, allowing users to quickly exit out of Microsoft Word, Powerpoint, Access, Excel, and other programs without having to navigate through menus. This shortcut is efficient and commonly used across various Microsoft applications for quitting or closing the program.
The correct answer is 'B. Email Address' because Bcc stands for Blind Carbon Copy, which is used to send a copy of an email to recipients without the other recipients knowing. This means that the email addresses entered in the Bcc field will not be visible to the other recipients of the email.
The correct answer is 'B. The programme which is the permanent part of the computer' because an embedded system is a computer system designed to perform specific tasks within a larger system. The program in an embedded system is typically stored in read-only memory (ROM) and is permanently integrated into the hardware of the device, distinguishing it from general-purpose computers where programs can be easily changed or updated. This permanence allows embedded systems to efficiently and reliably perform their intended functions without the need for frequent software updates or modifications.
The correct answer is 'C. Analytical Engine' because Charles Babbage is known for designing the Analytical Engine, which is considered the first mechanical computer. This machine was designed to perform general-purpose computations and is considered a precursor to modern computers.
The correct answer is 'C. HTML' because HTML stands for HyperText Markup Language, which is the standard language used to create web pages. HTML is specifically designed to structure content on the internet and is essential for creating and formatting web pages. Therefore, when creating web pages, the term commonly used is HTML.
The correct answer is 'C. Operating System' because an operating system serves as a bridge between the user and the computer hardware, managing resources and providing a user interface. It controls the execution of programs and allows users to interact with the computer system. This makes it the most suitable option for the given description.
The correct answer is 'Alt tab' because this keyboard shortcut is commonly used to switch between open windows or applications on a computer. Pressing 'Alt tab' allows the user to quickly cycle through all open windows and select the one they want to switch to. This shortcut is efficient and convenient for multitasking and navigating between different programs.