Section: Reasoning & Computer Aptitude
1. __________ graphically represents an inter-relationship among entities in a database.
A. Data flow diagram B. Data relationship diagram C. Entity-relationship diagram D. inflow diagram E. None of these
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Section: Reasoning & Computer Aptitude
2. __________ number system has base-8.
A. Unary B. Hexadecimal C. Binary D. Octal E. None of these
Section: Reasoning & Computer Aptitude
3. Cache and main memory will lose their contents when the power is off. They are __________..
A. dynamic B. volatile C. Static D. Spam E. None of these
Section: Reasoning & Computer Aptitude
4. Commands at the top of a screen such as File-Edit, Format, and Tools to operate and change things are incorporated in __________.
A. Start menu B. Menu bar C. Notification bar D. Toolbar E. None of these
Section: Reasoning & Computer Aptitude
5. What is the maximum number, that each of the four parts of an IP Address can have?
A. 345 B. 127 C. 197 D. 255 E. 301
Section: Data Analysis and Interpretation
Directions (Q6 – Q10): Study the information given below and answer the following questions: Mr X has built a mansion with 10 rooms. He was confused about the colours he should use while painting each room. He had the following choice of colours: blue, hazy grey, jumping yellow, teal, violet latte, Terry Cherry and happy pink. It was also known that he could paint more than 1 room with a single colour. Finally, he set up an algorithm to decide the colours that he would be using. – If he painted any room teal, then he did not paint any other room happy pink. – If he painted any room blue, then he did not paint any other room jumping yellow. – If he painted any room blue, then he painted at least one room happy pink. – If he painted any room jumping yellow, then he painted at least one room violet latte. – If he painted any room violet latte, then he painted at least one room happy pink. – If he painted any room happy pink, then he painted at least rooms happy pink.
Section: Data Analysis and Interpretation
6. Which one of the following could be a complete list of the number of rooms and colours that Mr X used to paint some of the rooms of his house?
1. one blue, one Terry cherry, one violet latte, two happy pink 2. one blue, one teal, one Terry cherry, three happy pink 3. two blue, one teal, three Terry Cherry 4. one jacket, one Terry cherry, two violet latte and one happy pink
Section: Data Analysis and Interpretation
7. If Mr. X did not paint any room happy pink, what was the maximum number of the different types of colours that he could paint ?
1. two 2. three 3. four 4. five
Section: Data Analysis and Interpretation
8. Which one of the following statements must be false?
1. Mr. X painted exactly four rooms with colours, one of which was a hat. 2. Mr. X painted exactly three rooms with colours, one of which was a happy pink. 3. Mr. X painted exactly four rooms with colours, one of which was a blue. 4. None of these
Section: Data Analysis and Interpretation
9. If Mr. X painted as many different types of colours as possible, then it must be true that he did not paint one of the following types of colours.
1. blue 2. hazy grey 3. teal 4. jumping yellow
Section: Data Analysis and Interpretation
10. If Mr. X painted at least one room, find out which one of the following are the minimum and the maximum numbers of the types of colours that he could paint ?
1. 1, 4 2. 1, 5 3. 1, 6 4. 2, 5