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Syllabus for both SBI and IBPS(including clerk and P.O ) SBI po and clerk side by side IBPS po and clerk You can clearly observe that there is similar subject in both IBPS and SBI PO exam. there is only one subject difference in between clerk preliminary and PO preliminary Quantiative ability and Numerical Ability so study all this subject 1.English Language 2.Numerical Ability 3.Reasoning Ability 4.Quantiative Aptitiude By studying all these subject we can easily clear preliminary exam of both PO and CLERK of SBI and IBPS. 

Sampling resolution 4.5  When sound is represented digitally the amplitude of the sound wave is taken at different points in time and recorded as a number. How often a sample is taken defines the sampling rate. What number is used to record the amplitude of each sample defines the sampling resolution. In 8-bit recording, for example, each sample is represented by an 8-bit number. Eight bits can only represent 256 numbers (2 to the power of 8) and so only 256 different amplitudes can be written. This makes for a very small dynamic range of a sound recording. A 16-bit recording uses 16 bits for each sample. 16 bits can represent 65,536 different numbers and amplitudes, which makes for a much better dynamic range. The sampling resolution is the representation (or size of the numbers) used to write samples in digital sound recording. The sampling resolutions used regularly in current digital music practice are: 8-bit, 16-bit, 24-bit, and 32-bit. 8-bit digital sound uses on...

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As a student I have learn't what to do and what not to do and which mistakes should be avoided

Aspect ratio  is the ratio of the width of an image to the height of the image. This ratio is expressed as x:y, and differs in case of different images used in photography, television, computer applications and so on. Changing this ratio may distort the images. The  resolution  of an image is the total number of pixels displayed on your computer or television screen. Generally, the higher the resolution, the higher is the quality of the image. Comparison chart Aspect Ratio versus Resolution comparison chart Aspect Ratio Resolution Definition Aspect ratio is the ratio of the width of an image to the height of the image (x:y). The resolution of an image is the total number of pixels displayed on your computer or television screen. About Original aspect ratio (OAR) and Modified aspect ratio (MAR) are the dimensions in which the film is originally produced, or altered to fit a particular screen, respectively. The resolution of digital images can be described as...