The correct answer is 'motherboard' because the motherboard is the main circuit board in a computer where the CPU (central processing unit) and memory modules are typically located. The motherboard acts as the central hub that connects all the components of a computer system, making it the logical choice for where the CPU and memory are situated.
The correct answer is 'C. Win E' because pressing the Windows key (Win) along with the letter E is the specific shortcut key combination used to open My Computer in Windows operating systems. This combination is a commonly used and efficient way to access the My Computer window quickly.
The correct answer is 'Ctrl O' because pressing this keyboard shortcut opens a new presentation in PowerPoint. This shortcut allows users to quickly access the 'Open' dialog box where they can select the presentation file they want to open. Using 'Ctrl O' is a fast and efficient way to open a presentation in PowerPoint without having to navigate through multiple menus.
The correct answer is 'D. AltF4' because pressing the Alt key and F4 key simultaneously is a common shortcut used to close a program or window in many operating systems. This combination sends a signal to the program to close, allowing the user to quickly exit the application without using the mouse or navigating through menus.
The correct answer is 'D. Mini' because a mini computer is typically smaller in size compared to other types of computers such as mainframe or supercomputers. Therefore, a mini computer can be considered medium-sized in relation to other types of computers.
The correct answer is 'documentation' because it refers to the written description, test results, and program printout that provide a comprehensive record of the programming process. Documentation is essential for understanding and maintaining the program in the future, making it the most appropriate term to describe the detailed written record of the programming cycle and program.
The correct answer is 'High level languages must be converted into machine language to execute' because high level languages are not directly understood by computers. They need to be translated into machine language, which consists of binary code that the computer can execute. This process is typically done by a compiler or interpreter before the program can be run on a computer.
The correct answer is 'MS Office 2007' because this version introduced the feature of taking screenshots directly within the program. Users can easily capture and insert screenshots of their computer screen without needing to use external tools or software. This functionality was not available in previous versions of MS Office, making 'MS Office 2007' the correct answer for this question.
The correct answer is 'C. WK1' because Lotus 1-2-3 is a spreadsheet program developed by Lotus Software, and files created with this program typically have the file extension '.WK1'. This extension is specific to Lotus 1-2-3 files and is commonly used to identify and open these files in the appropriate software. Therefore, 'WK1' is the correct extension for files created with Lotus 1-2-3.
The correct answer is 'Ctrl;' because pressing 'Ctrl;' in Excel inserts the current date into the selected cell. This shortcut allows users to quickly input the current date without having to type it manually. This key combination is a commonly used feature in Excel for entering dates efficiently.