Mindtween Infotech - .Net Basic Test
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. Net basics test include basic aptitude level and tech level questions to assess your knowledge and interest in the applied stream of job. The exam must be cleared in the specified time span, to increase your chances to get selected.
To start with, give your full name as specified in your resume, eg. Tony Varghese.
Questions and Answers
- 1.
Which three of these would you prefer in your life and why ? a) Career b) Company c) Boss d) Team mates e) Family f) Girlfriend / Boyfriend g) Friends h) Salary i) Client
- 2.
Give five things, which you would love to have, on joining a new company? (eg: my own workstation, office movie-time)
- 3.
What is CLS ?
- A.
Compiler Language System
- B.
Common Language System
- C.
Common Language Specification
- D.
None
Correct Answer
C. Common Language SpecificationExplanation
CLS stands for Common Language Specification. It is a set of rules and guidelines that programming languages must adhere to in order to ensure interoperability and compatibility within the .NET framework. It defines a common set of types, naming conventions, and rules that all .NET languages should follow. By adhering to the CLS, developers can write code in one .NET language and use it seamlessly with code written in another .NET language. This promotes code reuse and simplifies the process of integrating different components and libraries within the .NET ecosystem.Rate this question:
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- 4.
System.dll is?
- A.
Private assembly
- B.
Shared assembly
- C.
Not an assembly
- D.
None
Correct Answer
B. Shared assemblyExplanation
System.dll is a shared assembly. A shared assembly is a component that can be used by multiple applications. It is stored in the Global Assembly Cache (GAC) and can be accessed by any application on the system. System.dll is a commonly used assembly in the .NET framework that contains various system-level functionalities and classes that can be used by different applications.Rate this question:
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- 5.
You can override private virtual methods?
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Private methods cannot be accessed or overridden by derived classes. They are only accessible within the class they are declared in. Therefore, it is not possible to override private virtual methods.Rate this question:
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- 6.
When do you absolutely have to declare a class as abstract?
- A.
When at least one of the methods in the class is abstract
- B.
When all the methods in the class is abstract
Correct Answer
A. When at least one of the methods in the class is abstractExplanation
A class must be declared as abstract when at least one of its methods is abstract. This is because an abstract method is a method without a body, and it is meant to be overridden by the subclasses. By declaring a class as abstract, it indicates that the class is meant to be inherited and extended by other classes, and it cannot be instantiated on its own.Rate this question:
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- 7.
When will the garbage collector run?
- A.
Every 15 min
- B.
Everyday at 1:00 am
- C.
When the application is low on memory
- D.
Randomly based on resource load on the system
Correct Answer
D. Randomly based on resource load on the systemExplanation
The garbage collector in a system runs randomly based on the resource load. This means that it runs when the system is low on memory and needs to free up space by collecting and disposing of unused objects. The timing of the garbage collector is not fixed and can vary depending on the demands of the system at any given time.Rate this question:
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- 8.
Which tool would you use, if you want to see all the methods of a particular class in the application.
- A.
Class viewer
- B.
Object browser
- C.
Class explorer
- D.
Object explorer
Correct Answer
B. Object browserExplanation
The correct answer is "Object browser" because it is a tool that allows you to view and navigate through the objects and classes in an application. It provides a detailed view of the methods, properties, and events of a particular class, making it a suitable choice for seeing all the methods of a specific class in the application.Rate this question:
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- 9.
How could you avoid to receive focus on a particular control while user presses Tab key?
- A.
Set TabStop Property to false
- B.
Set TabIndex Property to 1
- C.
Set AcceptTab Property to false
- D.
Using Dock Property
Correct Answer
A. Set TabStop Property to falseExplanation
Setting the TabStop property to false for a particular control will prevent it from receiving focus when the user presses the Tab key. This means that when the user navigates through the controls using the Tab key, this specific control will be skipped and focus will move to the next control in the tab order.Rate this question:
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- 10.
In SQL, which clause returns only one copy of each set of duplicate rows selected?
- A.
Unique
- B.
Group By
- C.
Distinct
- D.
None of the above
Correct Answer
C. DistinctExplanation
The Distinct clause in SQL is used to eliminate duplicate rows from the result set of a query. It returns only one copy of each set of duplicate rows selected. Therefore, the correct answer is Distinct.Rate this question:
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- 11.
In SQL, which operator is used in character string comparison with pattern matching?
- A.
Like
- B.
Between ... And
- C.
Equal operator
- D.
Set operator
Correct Answer
A. LikeExplanation
The operator used in character string comparison with pattern matching in SQL is "Like". This operator is used to match a specific pattern within a string. It allows the use of wildcard characters such as "%" to represent any sequence of characters and "_" to represent any single character. This operator is commonly used in SQL queries to search for specific patterns or values within character strings.Rate this question:
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- 12.
__________________ removes all rows from a table without logging the individual row deletions.
- A.
Drop
- B.
Delete
- C.
Alter
- D.
Truncate
Correct Answer
D. TruncateExplanation
Truncate is the correct answer because it removes all rows from a table without logging the individual row deletions. Unlike the Delete command, which deletes rows one by one and logs each deletion, Truncate is a faster operation as it removes all rows at once without logging each deletion. Drop, Alter, and Delete do not have the same functionality as Truncate in terms of removing all rows without logging.Rate this question:
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- 13.
Which of these is not a .net CMS ?
- A.
Kentico
- B.
Umbraco
- C.
Sitefinity
- D.
Drupal
Correct Answer
D. DrupalExplanation
Drupal is not a .net CMS. It is an open-source CMS written in PHP. Kentico, Umbraco, and Sitefinity are all .net CMS options.Rate this question:
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- 14.
How does ASP.NET store SessionIDs by default?
- A.
In cache
- B.
In cookies
- C.
In a global variable
- D.
In URL strings or in a database
Correct Answer
B. In cookiesExplanation
ASP.NET stores SessionIDs by default in cookies. This means that when a user visits a website, a unique SessionID is generated and stored in a cookie on the user's browser. This allows the server to identify and track the user's session as they navigate through the website. Storing SessionIDs in cookies is a common practice because it is secure and efficient, as the SessionID is automatically sent back to the server with each subsequent request.Rate this question:
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- 15.
Do you think that you are capable of training a team of freshers, and make them experts in .NET technology?
- A.
Yes
- B.
No
- C.
Not Sure
Correct Answer
A. YesExplanation
The given correct answer is "Yes". This implies that the person believes they are capable of training a team of freshers and making them experts in .NET technology. This suggests that the person has confidence in their abilities and knowledge in the .NET technology field, and believes they can effectively teach and mentor others to become experts in it.Rate this question:
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Current Version
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Aug 01, 2023Quiz Edited by
ProProfs Editorial Team -
Jun 26, 2011Quiz Created by
Mindtween
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