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- Question
What is the difference between agglomerative and divisive Hierarchical Clustering?
- Correct Answer
- - Agglomerative Hierarchical clustering method allows the clusters to be read from bottom to top and it follows this approach so that the program always reads from the sub-component first then moves to the parent Whereas, divisive uses top-bottom approach in which the parent is visited first then the child - Agglomerative hierarchical method consists of objects in which each object creates its own clusters and these clusters are grouped together to create a large cluster It defines a process of merging that carries on till all the single clusters are merged together into a complete big cluster that will consists of all the objects of child clusters Whereas, in divisive the parent cluster is divided into smaller cluster and it keeps on dividing till each cluster has a single object to represent
- 1. Values that are used to end loops are referred to as _____ values.
Options- A. stop
- B. sentinel
- C. end
- D. finish Discuss
- 2. How many kinds of classes are there in c++?
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
- 3. Which among the following are not the c++ tokens
Options- A. Identifiers
- B. keywords
- C. Strings
- D. None Discuss
- 4. What is the need of Response.Output.Write() in Asp.net ? Discuss
- 5. Webpages are written using
Options- A. Win Zip
- B. HTML
- C. A fifth generation language
- D. Peripherals Discuss
- 6. What is Windows Server Backup? Discuss
- 7. Convert the expression ((A + B) * C ? (D ? E) ^ (F + G)) to equivalent Postfix notations.
Options- A. AC + B * DE - FG +^-
- B. AB + C * DE - FG + ^-
- C. AC + B* DE - FG -+ ^
- D. AB + C * DE - FG -+ ^ Discuss
- 8. What are Spring beans ? Discuss
- 9. Which two method you need to implement for key Object in HashMap ? Discuss
- 10. Exception handling is targeted at
Options- A. Compile time error
- B. Logical error
- C. Run time error
- D. All of the above Discuss
Technology problems
Search Results
Correct Answer: sentinel
Correct Answer: 2
Explanation:
There are two kinds of classes in c++. They are absolute class and concrete class.
Correct Answer: None
Explanation:
All the above listed options are c++ tokens .They include:
- keywords
- Identifiers
- Constants
- Strings
- operators
Correct Answer: ResponseWrite() and ResponseOutputWrite() both does the same work for printing output on the screen But their is a small difference between them As we can write formatted output using ResponseOutputWrite() but ResponseWrite() can't allows the formatted output
Correct Answer: HTML
Explanation:
Webpages are written using HTML, (Hyper Text Marup Language). It is used for creating web applications that can be accessed over internet which contain text, graphics and hyperlinks.
Correct Answer: Windows Server Backup is a feature released for the Windows 2008 that provides a number of solutions on backing up the data on your computer in case of a system failure or any other issue Windows Server Backup can backup a few files to a whole server The server backup is accessible through command lines and a management console
Correct Answer: AB + C * DE - FG + ^-
Correct Answer: The Spring Beans are Java Objects that form the backbone of a Spring application They are instantiated, assembled, and managed by the Spring IoC container These beans are created with the configuration metadata that is supplied to the container Beans defined in spring framework are singleton beans There is an attribute in bean tag named "singleton" if specified true then bean becomes singleton and if set to false then the bean becomes a prototype bean By default it is set to true So, all the beans in spring framework are by default singleton beans
Correct Answer: In order to use any object as Key in HashMap, it must implements equals and hashcode method in Java
Correct Answer: Run time error
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