C Programming Test (Random Questions) - Computer Science & Engineering
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1. | Which of the following describe the process identifier that is used to run OSPF on a router?
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Your Answer: Option Correct Answer: Option B Explanation: The Process ID for OSPF on a router is only locally significant and you can use the same number on each router, or each router can have a different number-it just doesn't matter. The numbers you can use are from 1 to 65,535. Don't get this confused with area numbers, which can be from 0 to 4.2 billion. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
2. | Suppose that you would like to create an instance of a new Map that has an iteration order that is the same as the iteration order of an existing instance of a Map. Which concrete implementation of the Map interface should be used for the new instance? |
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Your Answer: Option Correct Answer: Option C Explanation: The iteration order of a Collection is the order in which an iterator moves through the elements of the Collection. The iteration order of a LinkedHashMap is determined by the order in which elements are inserted. When a new LinkedHashMap is created by passing a reference to an existing Collection to the constructor of a LinkedHashMap the Collection.addAll method will ultimately be invoked. The addAll method uses an iterator to the existing Collection to iterate through the elements of the existing Collection and add each to the instance of the new LinkedHashMap. Since the iteration order of the LinkedHashMap is determined by the order of insertion, the iteration order of the new LinkedHashMap must be the same as the interation order of the old Collection. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
3. | A certain power transformer has a turns ratio of 5. What voltage can you expect at the secondary winding when you apply 120 V to the primary winding? |
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
4. | Which of the following statements is correct about classes and objects in C#.NET?
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Your Answer: Option Correct Answer: Option E Explanation: No answer description available for this question. Let us discuss.
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5. | The following SQL is which type of join: SELECT CUSTOMER_T. CUSTOMER_ID, ORDER_T. CUSTOMER_ID, NAME, ORDER_ID FROM CUSTOMER_T,ORDER_T WHERE CUSTOMER_T. CUSTOMER_ID = ORDER_T. CUSTOMER_ID |
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Your Answer: Option Correct Answer: Option A Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
6. | Each answer below shows example data from a table. Which answer is an example of the multivalue, multicolumn problem? |
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Your Answer: Option Correct Answer: Option A Explanation: vNo answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
7. | Which command will show you whether a DTE or a DCE cable is plugged into serial 0? |
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Your Answer: Option Correct Answer: Option C Explanation: The show controllers serial 0 command will show you whether either a DTE or DCE cable is connected to the interface. If it is a DCE connection, you need to add clocking with the clock rate command. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
8. | What will be the output of the program? #include<stdio.h> union employee int main() |
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Your Answer: Option Correct Answer: Option D Explanation: The output will be (in 16-bit platform DOS): K 75 0.000000 Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
9. | Which of the following statements are correct? 1 Data members ofa class are by default public. 2 Data members of a class are by default private. 3 Member functions of a class are by default public. 4 A private function of a class can access a public function within the same class. 5 Member function of a class are by default private.
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss.
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10. | vWhen assessing the table structure of an acquired set of tables with data, determining functional dependencies is (part of) the: |
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Your Answer: Option Correct Answer: Option B Explanation: vNo answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
11. | If you delete the contents of NVRAM and reboot the router, what mode will you be in? |
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Your Answer: Option Correct Answer: Option C Explanation: If you delete the startup-config and reload the router, the router will automatically enter setup mode. You can also type setup from privileged mode at any time. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
12. | Which of the following is NOT a type of SQL constraint? |
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss.
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13. | Job Control Language (JCL) statements are Used to |
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Your Answer: Option Correct Answer: Option B Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
14. | Which of the following command addresses all users who are currently hooked on? |
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
15. | Business Intelligence (BI) reporting systems cannot do which of the following operations? |
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
16. | An extent is which of the following? |
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
17. | Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. |
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Your Answer: Option Correct Answer: Option B Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
18. | Each answer below shows example data from a table. Which answer is an example of the missing values problem? |
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
19. | Which of the following are correct ways to pass a parameter to an attribute? 1 By value 2 By reference 3 By address 4 By position 5 By name
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Your Answer: Option Correct Answer: Option C Explanation: No answer description available for this question. Let us discuss.
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20. | Composition is a stronger form of which of the following? |
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Your Answer: Option Correct Answer: Option A Explanation: No answer description available for this question. Let us discuss. Learn more problems on : C Programming Test (Random Questions) Discuss about this problem : Discuss in Forum |
C Programming Test (Random Questions) - Computer Science & Engineering