Monday, 21 December 2015

IBPS IT Officer Computer Knowledge Database Capsule Quiz 113

Dear mm expert. Here we are Presenting to you some questions and answers on IBPS IT Officer Professional Knowledge for the IBPS Specialist Officer Exam. These Questions and Answers also known as our computer knowledge capsule for ibps bank po, ibps clerk, ibps so, ibps rrb, ibps rbi officer, SBI po and clerk exam series. Practice more quizzes start now.!!!

IBPS IT Officer Professional Knowledge Computer Database - Quiz Part - 3

41. A database management system are very complex :
a. Art
b. Command
c. Languages
d. System


42. How many levels of abstraction in DBMS:
a. 2
b. 3
c. 4
d. 5

43. Which are the three levels of abstraction:
a. Physical
b. Logical
c. External
d. All of these

44. How many types of data independence:
a. 1
b. 2
c. 3
d. 4

45. Which are the types of data independence:
a. Physical
b. Logical
c. Both
d. All of these

46. Which is the transformation of requests and results between different levels of abstraction:
a. Evaluation
b. Mapping
c. Compiler
d. Precompiler

47. Which mapping exists between the conceptual and internal levels:
a. Conceptual
b. Internal
c. Both
d. None

48. Which mapping exists between the external and conceptual levels:
a. Conceptual
b. Internal
c. Both
d. None

49. The related and interconnected software components of a DBMS are described by the :
a. Logical architecture
b. Physical architecture
c. Both
d. None

50. Which are the types of physical DBMS architecture can be split :
a. Back end
b. Front end
c. Both
d. None

51. In which end is really just any application that runs on top of the DBMS and acts as a user interface:
a. Back end
b. Front end
c. Both
d. None

52. Data are stored in as database:
a. Data files
b. Data dictionary
c. Database
d. Data administrator

53.RAD stands for:
a. Rotate application development
b. Register application development
c. Related application development
d. Rapid application development

54.DA stands for:
a. Data administrator
b. Database active
c. Define application
d. All of these

55. Which is the person responsible for overall control f the database system:
a. DDL
b. DBMS
c. DBA
d. SDL

56.DBA stands for:
a. Database maintenance
b. Database administrator
c. Database backup
d. Database designer

57. Transaction is an action used to perform some manipulation on data stored in the :
a. Memory
b. Record
c. Database
d. All off these

58. How many features of a DBMS which provide a number of advantages for data management:
a. 1
b. 3
c. 5
d. 7

59. Which is a DBMS keeps back-up copies of the database:
a. Backup
b. Recovery
c. Both
d. None

60. In which the database can be restored up to the last consistent state after the system failure:
a. Backup
b. Recovery
c. Both
d. None
 
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