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Mapping of data-flow in an organization is very useful in understanding the risk better due to actual & potential data leakage.

Mapping of data-flow in an organization is very useful in understanding the risk better due to actual & potential data leakage. Correct Answer True

Mapping of data-flow in an organization from different systems (to record the downstream and upstream sources) is very useful in understanding the risk better due to actual & potential data leakage.

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In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the suggested course of action logically follow (s) for pursuing. Statement: The India Risk Survey 2017 report ranks 'Information & Cyber Insecurity' as the biggest risk facing Indian companies. Indian organizations, both public and private, had witnessed over 27,000 incidents of security threat, from January 2017 till June 2017 alone. Phishing, scanning/probing, website intrusions and defacements, virus/malicious code, ransomware, Denial of Service attacks, and data breaches are some ways in which hackers attack business websites, which can cause operational disruptions and potentially steal sensitive information. Small and medium businesses (SMBs), unfortunately, have been seeing rising incidences of cybercrime. In fact, 70 percent of cyberattacks occur at organizations with lesser than 100 employees  Courses of action: I. Mandate basic security practices and policies for all employees, such as 2-factor authentication, internet use guidelines and create and enforce rules on handling and protecting sensitive data. Conduct frequent training to sensitize employees about opening suspicious emails, encrypting their data, using strong passwords on their devices, installing security apps, and limiting activity over public Wi-Fi. Implement and enforce incident reporting to help ensure that even the smallest breach is report to management as well as the IT teams. II. Basics still matter and are some of the best defenses against viruses, malware, and other online threats. Assess the assets that are most at risk - data, servers, network - and ensure that the systems are updated with the latest security software, web browser, and operating system. Implement firewall security and run antivirus software after each update.  III. Ensure regular backup of all critical data - whether stored in-house or on the cloud. Run scheduled attack drills and stress tests to identify vulnerabilities and ensure that data restoration and business continuity are executed as planned.
Choose the correct code for the following statements being correct or incorrect. Statement I : When the two securities returns are perfectly positively correlated, the risk of their portfolio is just a weighted average of the individual risks of the securities. In such case, diversification does not provide risk reduction but only risk averaging. Statement II : Total risk of a portfolio of two risk securities can be completely eliminated when their returns are perfectly negatively correlated and their proportionate holdings in the portfolio are inversely related to the relative individual risks of the securities. 
Match List I with List II: List I List II (A) Market risk (I) Associated with the efficiency with which a firm conducts its operations within the broader environment imposed upon it. (B) Financial risk (II) Arises due to change in operating conditions caused by conditions thrust upon the firm which are beyond its control. (C) External business risk (III) Variations in price sparked off due to real, social, political and economic events. (D) Internal business risk (IV) Associated with the capital structure of a firm. Choose the correct answer from the options given below:
Which of the following statements are true?
Statement I Big data refers to no precise quantity, but generally refers to data in the range of Petabytes and Exabyte, i.e. billions to trillions of records, all from various sources. Big data is generated much faster. than traditional data in much larger quantities.
Statement II Big data interests industries because they are able to learn more patterns and curious variances than smaller data sets, with the capability to provide valuable insights into consumer behaviour, weather systems, financial market activity, or other phenomena.
Statement III Various departments and product lines use various applications within most organisations and store data in separate datasets. These separate databases may contain similar data, but data from one data base to another is not always consistent. This is called data silo.
A tap fills the tank with water in 2 hours. But due to the leakage of water due to a leakage in the tank, the tank fills in \(2 \frac{1}{3}\) hours. In how many hours will the leakage empty the tank?
Given below are two quantities named A and B. Based on the given information, you have to determine the relation between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Two taps A and B can fill a tank in 12 hrs and 18 hrs respectively. Both taps are opened together but it was found that it took 108 minutes more to fill the tank due to leakage C at the bottom of the tank. Quantity A: If the tank is full, find the time in which the leakage would empty it. Quantity B: If the tap A works half its efficiency, tap B works 3/4th of its efficiency and leakage C drains double amount of water than earlier, then in what time an empty tank will get full?
There are 2 taps connected to a bucket. One tap flow hot water and other tap flow cold water. Hot water tap can fill the bucket in 15 min and cold water tap can fill the bucket in 10 min. A person opened both the tap and left the place. He returned at the time when bucket should be full but he found that due to leakage in the bottom of bucket. It is yet to be full. He reported the leakage and bucket become full in 2 minutes more, in how much time leakage can empty the bucket alone?
Due to leak in the bottom of the tank, it require 45 min more to fill the tank completely as compared to no leakage situation. Without leakage, tank require 3 hours to fill the tank. How much time it takes to empty the tank through leakage?
A question is given followed by information in three statements. You have to find out the data in which statement (s) is sufficient to answer the question and mark your answer accordingly. How much time does pipe A take to fill a tank which has leak B at the bottom? I) Both leakage B and pipe A work simultaneously and the tank gets emptied in a few minutes II) Pipe A takes half the time leakage pipe takes to empty the tank. III) Leakage pipe B takes 60 minutes to empty the tank.
An organization requires a range of IP addresses to assign one to each of its 1500 computers. The organization has approached on Internet Service Provider (ISP) for this task. The ISP uses CIDR and serves the requests from the available IP address space 202.61.0.0/17. The ISP wants to assign an address space to the organization which will minimize the number of routing entries in the ISP’s router using route aggregation. Which of the following address spaces are potential candidates from which the ISP can allot any one to the organization? I. 202.61.84.0/21 II. 202.61.104.0/21 III. 202.61.64.0/21 IV. 202.61.144.0/21