Consulting Engineer

How many maximum VLAN's can be created?

How many bits of a MAC address are used by OUI portion?

At which OSI layer does a hub operate at?

In the light of present COVID pandemic, the healthcare industry is seeing unprecedented challenges. Technology has therefore become a critical tool for healthcare. How can AI be leveraged to provide people with critical real-time updates, FAQs, symptom screenings and potential case detection?

The network availability and faster provisioning in the era of the digital world is a high priority. How SDN can play a role in providing a high availability network. Provide a solution and self-heal in case of failure or impact in the network.

Use connected technology to solve business problems seen in unrecognized sectors. Take any unorganized sector and find a technological solution to help that industry during an pandemic like situation.

You are given 'N' rectangular buildings in a 2-dimensional city. Your task is to compute the skyline of these buildings, eliminating hidden lines return the skyline formed by these buildings collectively. A city's skyline is the outer contour of the silhouette formed by all the buildings in that city when viewed from a distance. The geometric information of each building is given in the array of buildings where BUILDINGS[i] = [LEFT_i, RIGHT_i, HEIGHT_i]:

-> LEFT_i is the x coordinate of the left edge of the ith building.

-> RIGHT_i is the x coordinate of the right edge of the ith building.

-> HEIGHT_i is the height of the ith building.

You may assume all buildings are perfect rectangles grounded on an absolutely flat surface at height 0.

The skyline should be represented as a list of "key points" sorted by their x-coordinate in the form [[x1, y1], [x2, y2], ...]. Each key point is the left endpoint of some horizontal segment in the skyline except the last point in the list, which always has a y-coordinate 0 and is used to mark the skyline's termination where the rightmost building ends. Any ground between the leftmost and rightmost buildings should be part of the skyline's contour.

Note:

There must be no consecutive horizontal lines of equal height in the output skyline. For instance, [...,[2 3], [4 5], [7 5], [11 5], [12 7],...] is not acceptable; the three lines of height 5 should be merged into one in the final output.

As such: [..., [2 3], [4 5], [12 7],...]. 

Also, the buildings are sorted by a non-decreasing order.

For more clarification see sample case 1.

For a given a string(str) and a character X, write a function to remove all the occurrences of X from the given string.

The input string will remain unchanged if the given character(X) doesn't exist in the input string.

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