DBSJ 01<br />(Working with Database & Security in Java)<br /><ul><li>Which of the following defines the process of confirm...
Authorization
Confidentiality
Integrity
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DBSJ 01

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Theory Exam in Java (Working with Database & Security in Java)

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  • làm đến câu 16 mới biết có đáp án :D hầy
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  • chưa biết kq tnào dù sao cũng thank ^^!
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DBSJ 01

  1. 1. DBSJ 01<br />(Working with Database & Security in Java)<br /><ul><li>Which of the following defines the process of confirming the identity of an entity ?
  2. 2. Authorization
  3. 3. Confidentiality
  4. 4. Integrity
  5. 5. Authentication
  6. 6. Which of the following features of cryptography verifies and prevent any unintended receiver from reading the data ?
  7. 7. Authorization
  8. 8. Confidentiality
  9. 9. Integrity
  10. 10. Non-repudiation
  11. 11. Which one of the following classes is used to check the authenticity of the digital signature ?
  12. 12. MessageDigest
  13. 13. Signature
  14. 14. KeyFactory
  15. 15. CertificateFactory
  16. 16. Which of the following classes manage the encoding and decoding paremeters for a particular algorithm ?
  17. 17. KeyStore
  18. 18. AlgorithmParameters
  19. 19. AlgorithmParameterGenerator
  20. 20. Key
  21. 21. The _______ method of Connection object returns a CallableStatement object
  22. 22. prepare()
  23. 23. prepareStatement()
  24. 24. prepareCall()
  25. 25. callStatement
  26. 26. Which one of the following methods moves the cursor backward one row in the ResultSet ?
  27. 27. next()
  28. 28. previous()
  29. 29. beforeFirst()
  30. 30. first()
  31. 31. Which of the following constant specifies that the ResultSet cannot be modified ?
  32. 32. CONCURRENCY.READ_ONLY
  33. 33. CONCURRENCY.UPDATABLE
  34. 34. CONCURRENCY.NOUPDATE
  35. 35. CONCURRENCY.READ_ONCE
  36. 36. Which method is used to execute SQL statements that return more than one result set ?
  37. 37. executeAll()
  38. 38. executeUpdate()
  39. 39. executeQuery()
  40. 40. execute()
  41. 41. Which of the following are the product components of JDBC
  42. 42. JDBC API
  43. 43. JDBC Driver Manager
  44. 44. JDBC Test Suite
  45. 45. JDBC – ODBC Bridge
  46. 46. 1, 2, 3
  47. 47. 2, 3, 4
  48. 48. 1, 2, 4
  49. 49. 1, 2, 3, 4
  50. 50. Which of the following drivers are 100% Java enable and do not use Call Level Interface libraries ?
  51. 51. JDBC-ODBC
  52. 52. Native API/partly Java
  53. 53. Net-protocol/all Java
  54. 54. Native-protocol/all Java
  55. 55. Which of the following interfaces contains methods that are used for execution of SQL stored procedures ?
  56. 56. CallableStatement
  57. 57. Connection
  58. 58. Driver
  59. 59. Statement
  60. 60. Which of the following interfaces of java.sql package provides methods for retrieving data returned by a SQL statement ?
  61. 61. CallableStatement
  62. 62. Connection
  63. 63. ResultSet
  64. 64. Statement
  65. 65. Open Database Connectivity is an Application Programing Interfaces provided by Microsoft for accessing the database.
  66. 66. True
  67. 67. False
  68. 68. The ____________ interfaces allows you create precompiled SQL statement and gives you the options of specifying the parameters for the statement at a later stage
  69. 69. PreparedStatement
  70. 70. Statement
  71. 71. CallableStatement
  72. 72. TransactionStatement
  73. 73. Which of the following events trigger notifications in RowSet object ?
  74. 74. Movement of a cursor
  75. 75. Insertion, updating or deletion of a row
  76. 76. Changing the entire RowSet contents
  77. 77. 1, 2
  78. 78. 2, 3
  79. 79. 1, 3
  80. 80. 1, 2, 3
  81. 81. _____________ is the parent interface implemented by all connected RowSet objects
  82. 82. JdbcRowSet
  83. 83. CachedRowSet
  84. 84. RowSet
  85. 85. Which characteristic of ResultSet refers to the ability to check whether the cursor stays open after a COMMIT?
  86. 86. Scrollable
  87. 87. Updatable
  88. 88. Holdable
  89. 89. Executable
  90. 90. Which one of the following ResultSet constants allows to navigate from the beginning of a ResultSet to the end of it?
  91. 91. TYPE_SCROLL_INSENSITIVE
  92. 92. TYPE_SCROLL_SENTIVE
  93. 93. TYPE_SCROLL
  94. 94. TYPE_FORWARD_ONLY
  95. 95. Which property of a database transaction refers to the ability of the DBMS to ensure that there are no conflicts between concurrent transaction ?
  96. 96. Atomicity
  97. 97. Isolation
  98. 98. Durability
  99. 99. Consistency
  100. 100. A _________ file is an ASCII text file and can be composed with a text editor or the graphical policytool utility
  101. 101. Policy
  102. 102. Security
  103. 103. Editor
  104. 104. Database

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