Basic Computer MCQ — Practice Questions for RAS Exam

In MS Excel, which keyboard shortcut is used to save the current workbook without opening the Save As dialogue each time?

In MS Office applications such as Word, Excel and PowerPoint, which keyboard shortcut is commonly used to copy selected text, cells or objects to the Clipboard?

Consider the following statements about common computer terms. Statement 1: RAM is volatile memory and usually loses its stored data when power is switched off. Statement 2: ROM is normally used to store firmware or start-up instructions. Statement 3: ALU performs arithmetic and logical operations inside the CPU. Which of the above statements are correct?

Which of the following is NOT a usual characteristic of a computer?

Which option correctly identifies the type of computer generally used for very high-speed scientific calculations such as weather forecasting and complex simulations?