Define the meaning of aperture, shutter speed, ISO and DOF Aperture : a hole or small opening in something. : an opening that controls the amount of light that passes through a lens (such as a camera lens) Shutter speed: Shutter speed is the unit of measurement which determines how long shutter remains open as the picture… Continue reading WEEK 11



List format audio PCM WAV AIFF MP3 Differentiate lossy and loseless. Lossless and lossy compression are terms that describe whether or not, in the compression of a file, all original data can be recovered when the file is uncompressed. With lossless compression, every single bit of data that was originally in the file remains after… Continue reading WEEK 10


Compare and contrast teacher vs student centred learning strategies. In teacher-centered education, students put all of their focus on the teacher. You talk, and the students exclusively listen. During activities, students work alone, and collaboration is discouraged. PROS When education is teacher-centered, the classroom remains orderly. Students are quiet, and you retain full control of the… Continue reading WEEK 6