Super easy exam, had several repeated Qs OBJECTIVE: MCQs were easy and just reading handouts or learning from past paper MCQs files would be enough. SUBJECTIVE Short question 1: Define what the following commands are used for: - ls> abc.txt - cat> abc.txt Short question 2: Was similar to the one long question below, where we had to classify given 3 examples into traps, signal or interrupt Long question 1: Categorize the following examples into interrupts, signal and traps: 1. Bushra is typing Alphabets in notepad by hitting key strokes 2. Ayesha opening folder from desktop by double clicking the mouse 3. Ahmad writes a code in c language, like a=b/0 4. Fatima is compiling a C program an error occurs invalid memory accessor buffer overflow 5. While running a program, you press Ctrl-C 5