In this objective paper of computer for class 9 2008, there are 10 MCQs. First MCQ is shows languages of different levels i.e. high level languages and low level language. Four choices are Assembly language, COBOL, Java, and Pascal. From these languages, Assembly is low level language while all other are high level. The second MCQ is about devices in system unit. Monitor is always outside the system unit.
Another question is about output devices and input devices? There are 3 options of input devices. Only monitor is an output device. A Byte question i.e 1 Byte = 8bits. There is a question about decimal to binary conversion. In order to change a directory CD command is used and “.wav” is an extension used for sound file.
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