IT SPECIALISED OFFICER TEST

1. Route adopted by large companies for payment of dividends to shareholders is called
a) ECS Debit
b) RTGS
c) ECS Credit
d) either (b) or (c)
e) either (a) or (c)

2. What is meant by a dedicated computer?
a) Which is used by one person only
b) Which is assigned one and only one task
c) Which uses one kind of software
d) Which is meant for application software
e) All the above

3. Which of the following is the most commonly used encoding standard of Unicode?
a) UTF-6
b) UTF-7
c) UTF-5
d) UTF-9
e) UTF-8

4. UML is stands for
a) Universal Modelling Language
b) Unified Modelling Language
c) United Modelling Language
d) Unit Modelling Language
e) Uni Modelling Language

5. The interactive transmission of data within a time sharing system may be best suited to
a) simplex lines
b) half-duplex lines
c) full duplex lines
d) bi flex-lines
e) tri flex lines

6. A table can be logically connected to another table by defining a
a) Super key
b) Candidate key
c) Primary key
d) Unique key
e) Common attribute.

7. Missing slot covers on a computer can cause?
a) Over heat
b) Power surges
c) EMI
d)Incomplete path for ESD
e) None of the above

8. A collaborative network that uses Internet Technology to link business with their suppliers is ---
a) Internet
b) Intranet
c) Extranet
d) WAN
e) LAN

9. A communication processor that connects dissimilar networks by providing the translation from
one set of protocol to another is -
a) Bridge
b) Gateway
c) Router
d) Modem
e) CPU

10. Which of the following is not as language for computer programming
a) Windows
b) PASCAL
c) BASIC
d) COBOL
e) .net

11. Which ports connect special types of music instruments to sound cards?
a) BUS
b) CPU
c) USB
d) MIDI
e) RAM

12. You can ____ a search by providing more information the search engine can use to select a smaller, more useful set of results.
a) refine
b) expand
c) load
d) query
e) unload

13. Which type of DOS program can you run to see which serial ports are detected?
a) combing
b) MSD
c) command.com
d) SDET
e) serial.chk

14. The memory address of the first element of an array is called ___
a) floor address
b) foundation address
c) first address
d) base address
e) second address

15. The term "push" and "pop" is related to the ___
a) Array
b) Lists
c) Stacks
d) All the above
e) None of these

16. A data structure where elements can be added or removed at either end but not in the middle:
a) Linked lists
b) Deque
c) Stacks
d) Queues
e) Bugs

17. Which of the following case does not exist in complexity theory?
a) Best case
b) Worst case
c) Null case
d) Average case
e) Middle case

18. The operation of processing each element in the list is known as ___
a) Traversal
b) Sorting
c) Merging
d) Inserting
e) Layout

19. Human beings are referred to as Homo Sapiens, which device is called Sillico Sapien?
a) Hardware
b) Robot
c) Computer
d) Monitor
e) RAM

20. Which of the following devices is specially designed to forward packets to specific ports based on the packet's address?
a) Switching hub
b) Specialty hub
c) Filtering hub
d) Port hub
e) Pin hub

21. What is the Operating System used in ATM machine?
a) Windows XP
b) Windows 7
c) Linux
d) Windows 8.1
e) Windows XP or Linux based

22. A system call is a method by which a program makes a request to the ____
a) Input Management
b) Interrupt processing
c) Output Management
d) Operating system
e) Operating Management

23. Which of the following is the older high-level (non-assembler) programming language?
a) C
b) LISP
c) FORTRAN
d) BASIC
e) C++

24. Which of the following might be used by a company to satisfy its growing communication needs?
a) Front end processor
b) Multiplexer
c) Controller
d) Concentrator
e) All of the above

25. Microsoft .NET is ___
a) Open Source
b) Closed Source
c) Browser
d) Middle Source
e) All the above

26. Technical documentation is prepared by?
a) Users
b) Coders
c) Mangers
d) Marketing & sales people
e) Students

27. Comments can be added using __
a) \comments
b) /* */
c) //
d) %
e) $

28. What are the three main types of computer programming languages?
a) Machine language, assembly language, high level language
b) Imperative language, functional language, declarative language
c) COBOL, FORTRAN-77, C++
d) a and c
e) None of these

29. Which of the following network access standard is used for connecting stations to a circuit switched network?
a) X.3
b) X.21
c) X.25
d) X.75
e) X.8

30. Which of the following is usually a special one-time operation that must be completed over a limited time period?
a) Batch
b) Patch
c) Project
d) Word
e) File

31. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance. What are these keyboards called?
a) Capacitance keyboards
b) Mechanical keyboards
c) Qwerty keyboards
d) Dvorak keyboards
e) Normal keyboard

32. An IC contains 50 gates each of which consists of 6 components. Its belong to:
a) VLSI
b) LSI
c) MSI
d) SSI
e) SSC

33. Controls of data communication deal with ___
a) the communication channel
b) the computer
c) terminals
d) All of the above
e) None of the above

34. A server that can perform no other task besides network services is called ___
a) Uno server
b) Dedicated server
c) Committed server
d) Service server
e) Client server

35. In ___ mode, the communication channel is used in both directions at the same time?
a) Full-duplex
b) Simplex
c) Half-duplex
d) Duplex
e) None of these

36. Identify the IP address from the following:
a) 300.215.317.3
b) 302.215@417.5
c) 202.50.20.148
d) 202-50-20-148
e) 101.50. 2 0.148

37. Which one of the following is not a/an image/ graphic file format?
a) PNG
b) GIF
c) BMP
d) GUI
e) None of these

38. In a client/ server model, a client program ___
a) asks for information
b) provides information and files
c) serves software files to other computers
d) distributes data files to other computers
e) All the above

39. IEEE 802.16 popularly called ___
a) Ethernet
b) Wi-Fi
c) WIMAX
s) Wireless Network
e) None of these

40. To protect system, there are how many security levels?
a) One
b) Two
c) Three
d) Four
e) Five

41.  ___________ is a centralized repository that stores data from multiple sources and transforms them into a common, multi dimensional model for efficient querying and analysis.
A. Data Selection
B. Data Cleaning
C. Data Integration
D. Data Warehouse

42.  Who is known as the father of data warehousing?
A. Grace Hopper
B. Niklaus Wirth
C. James Gosling
D. William H.Imnon

43.  __________ is a simple form of Data Warehouse that is focused on single subject.
A. Spread Mart
B. Data Mart
C. Both (A) and (B)
D. None of the Above

44.  Which is/are the basic operation(S) in Online Analytical Processing (OLAP)?
A. Consolidation
B. Drill- down
C. Slicing and Dicing
D. All of the Above

45.  _________ is a class of software programs capable of supporting large number of short online transactions?
A. OLAP
B. OLTP
C. Both (A) and (B)
D. None of the Above

46.  Which performs multidimensional analysis of business data and provides the capability for complex calculations, trend analysis and sophisticated data modeling?
A. OLAP
B. OLTP
C. Both (A) and (B)
D. None of the Above

47.  Which of the following is the simplest and less technical type of data warehouse?
A. Real Time Data Warehouse
B. Integrated Data Warehouse
C. Offline Data Warehouse
D. Offline operational Data Warehouse

48.  Which of the following Data Warehouse is updated from data in the operational systems on a regular basis?
A. Real Time Data Warehouse
B. Integrated Data Warehouse
C. Offline Data Warehouse
D. Offline operational Data Warehouse

49__________ is a data warehouse that can assemble data from different areas of business.
A. Real Time Data Warehouse
B. Integrated Data Warehouse
C. Offline Data Warehouse
D. Offline operational Data Warehouse

50. _________is updated for every transaction performed on the source data.
A. Real Time Data Warehouse
B. Integrated Data Warehouse
C. Offline Data Warehouse
D. Offline operational Data Warehouse

1	C	2	B	3	E	4	B	5	C
6	C	7	A	8	C	9	B	10	A
11	B	12	A	13	B	14	D	15	C
16	B	17	C	18	A	19	C	20	A
21	E	22	D	23	C	24	E	25	B
26	B	27	B	28	A	29	B	30	C
31	A	32	C	33	D	34	B	35	A
36	C	37	D	38	A	39	C	40	D
41	D	42	D	43	B	44	D	45	A
46	A	47	D	48	C	49	B	50	A