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- When users post an update on social media,such as a URL, image, status update etc., other users in their network are able to view this new post on their news feed. Users can also see exactly when the post was published, i.e, how many hours, minutes or seconds ago. Since sometimes posts are published and viewed in different time zones, this can be confusing. You are given two timestamps of one such post that a user can see on his newsfeed in the following format: Day dd Mon yyyy hh:mm:ss +xxxx Here +xxxx represents the time zone. Your task is to print the absolute difference (in seconds) between them. Input Format The first line contains , the number of testcases.Each testcase contains lines, representing time and time . Constraints Input contains only valid timestamps . Output Format Print the absolute difference in seconds. Sample Input 0 2Sun 10 May 2015 13:54:36 -0700Sun 10 May 2015 13:54:36 -0000Sat 02 May 2015 19:54:36 +0530Fri 01 May 2015…You work as the night manager for a local grocery store chain. One of yourduties includes to go to several store locations at closing time to collect cash andchecks on hand at the end of the day. After collecting, you must record how muchmoney (specifically bill denominations) was collected from each store and then calculatethe grand total. You currently are counting by hand, using a simple calculator andrecording this in a notebook. After being in this SDEV120 course, you know that youcan create a program to help you with this nightly task. You know that if this issuccessful, you can promote this to the other managers as well as other local storesthat have chains, so you want to create proper documentationGap in playback is a common problem exiting in multimedia applications transmitted using the isochronous data transmission approach shown in class. What is the method used to solve the problem?
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- For this project, we are going to create an app that keeps an eye on the Bitcoin price - via the BitMex exchange. The app will contact the exchange every two seconds to obtain the latest Bitcoin price. It must compare the latest Bitcoin price with the previously obtained price (obtained two seconds before) and display it in a specific colour, depending on whether the price moved up, down or stayed unchanged. The app must also sound an alarm if the price moves above or below any of the user-entered price levels. During each week, we will do a predetermined section of the required work – called a Sprint in Agile Development (a specific project management style used extensively in many IT development projects). In this first sprint, we will enable the user to add and remove price levels to the levelsList class PriceChecker():# Constructor def __init__(self):self.levelsList = [] # Properties # A property is defined like a method, but you use it in your # code like a variable (no…A small research company is working to develop a new method of mass storage to replace current storage technology. Four engineers and an office manager work there.The engineers are highly skilled professionals, and the office manager is a capable computer user.The company has a high - bandwidth internet connection because employees must conduct research frequently. The employees have hopes of making a breakthrough and bringing the company public within the next two years.You have been hired as security consultant to assess the company's needs.Write a paper recommending what type of security policy should be used( open ,moderately restrictive, or high restrictive) and what security technologies should be used.On what areas should the security policy focus (physical security, data security, auditing, passwords, and so forth), and what technologies should be used to secure these areas?Sliding windows ARQ (Automatic Repeat Request) can be categorized into two categories such as Go-back-n ARQ and selective-reject ARQ. Distinguish the differences between them in terms of frame transmission.