1 parity - Parity is a method of detecting errors in data transmissions between computers, while parity bit  ... fractal - Fractals are non-regular geometric shapes that have the same degree of non-regularity on all scales.
UK Student Visa Costs. The cost of a (Tier 4 General) UK student visa depends on where you apply from: If you are applying from outside the UK, the cost is Â£322. If you are already in the UK and are applying from here, you can apply by post for Â£439 or in person for Â£839.
Transit visa: free; double-entry tourist visa (ETA): US$30 in advance or US$35 on arrival. Children under 12 are exempt from paying a visa fee for stays of up to 30 days. You can also apply for a visa through the embassy/high commission. The fees are as follows: Tourist visa: Â£35 (up to 30 days); Â£45 (30-90 days).isas to Sri Lanka are required by all nationals referred to in the chart above. Tourists should apply online through the Electronic Travel Authorization System (ETA) (www.eta.gov.lk) and pay the requisite application fee.