General Quizzes Current General Easy Which of the following is an eBook reader? General Medium Which of the following is not a valid cell reference? General Hard What type of computer component might have a ZIF socket? Past 2023 Q4 Easy What is another name for an app? 2023 Q4 Medium What does the "i" in 1080i stand for? 2023 Q4 Hard Which of the following is a type of data structure? 2023 Q3 Easy Ergonomics is the study of what? 2023 Q3 Medium How many exabytes are in a zettabyte? 2023 Q3 Hard Which unit of measurement is the smallest? 2023 Q2 Easy What verb describes inserting data from the clipboard? 2023 Q2 Medium What type of software is not protected by copyright? 2023 Q2 Hard Denary is a synonym for what number system? 2023 Q1 Easy Microsoft Word's native file format uses what file extension? 2023 Q1 Medium Which of the following units of measurement is the largest? 2023 Q1 Hard 0 ÷ 0 produces what result? 2022 Q4 Easy What type of number cannot be displayed as a fraction? 2022 Q4 Medium Which image format can be scaled larger without losing quality? 2022 Q4 Hard A character with all bits set to zero is also called what?