Operating System and System Programming

Daffodil International University Department of Software Engineering Faculty of Science & Information Technology Quiz 1, Fall 2026 Course Code: SE232; Course Title: Operating System and Programming Time: 30 Minutes Marks: 15 1) Define system call. If you are having an error while installing a software for a pendrive, then identify this interruption with proper reasons. 5 2) Explain Dual mode of an operating system 5 3) A research organization has several computers connected through a high-speed network. From the researcher's perspective, the collection of computers appears to function as a single computing system, and the researcher does not need to know where a particular task or file is physically located. Explain the type of this OS 5