The natural organization is setting up a SQL information base to screen long haul

patterns in the environment. Information are gathered from observatories of various difffferent

sorts.

Flood risk is of specific concern. Each water authority estimates waterway levels and

paces of flflow hourly at significant places, and records repository levels everyday.

Likewise, the organization keeps up with weather conditions stations both inland and adrift. These

record (precipitation and so forth), temperature, daylight, pneumatic stress and wind.

Upsides of new precipitation, temperature, tension, and wind speed and course

are taken hourly; whirlwinds 60 m.p.h. are noted at whatever point they happen.

Greatest and least temperature and tension, the absolute number of long periods of

daylight and the complete precipitation are recorded day to day. Inland stations can be

assembled by water authority.

Of course these essential information will be consigned to chronicle following 2 years. Chosen

data is held forever in an information stockroom. This fills two needs.

To begin with, it holds month to month outline information comprising of the greatest (and least

as suitable) day an incentive for every measurement, along with the month to month aggregates of

daylight and precipitation. The stockroom likewise keeps nitty gritty data relating

to times of outrageous climate from the pertinent observatories, with at least one

watchwords portraying the idea of the episode (flflood, snowstorm, typhoon and so forth) and

a discretionary remark.

Compose notes to aid the plan of the blueprint for the social information distribution center,

counting any charts that you fifind supportive. Make sense of how your plan will empower

meteorologists to fifind applicable past records, taking note of any suspicions that you make

about the idea of the information.

[You shouldn't carefully describe the design of the essential

data set. You might accept that master meteorologists will choose the information for the

warehouse.]

[20 marks]

6CST.2001.6.7

Area C

9 Semantics of Programming Languages

10 Computer Graphics and Image Processing

(a) Describe a calculation to define a straight boundary utilizing just whole number-crunching.

You might expect that the line is in the fifirst octant, that the line begins and

closes at whole number co-ordinates, and that the capacity setpixel(x, y) turns on the

pixel at area (x, y). [8 marks]

(b) Describe Douglas and Pucker's calculation for eliminating superflfluous focuses from

a line chain. [10 marks]

(c) Under what conditions would utilizing Douglas and Pucker be reasonable

calculation?

Q1. Select a suitable site and design a Gravity Retaining Wall, your design and retaining wall proportioning should be based on sound engineering judgement; vis--vis height of the soil to be retained, stability analysis, cost, available space and aesthetic. Rules: i. ii. iii. iv. V. vi. Background/ Introduction of the Problem Uniqueness of design and decisions Objectives Retaining wall proportioning Clear drawing and steps or procedures Analysis and design Conclusions and recommendations vii. References Presntation and discussion 10 marks (0.5 Mark) (1 Marks) (1 Marks) (2 Marks) (3 Marks) (2 Marks) (0.5Mark) Remark: The introduction must include different types of retaining walls with some applications in the Kingdom of Saudi Arabia (photos...)