| 51. | Data Structure in which one predecessor may have one or more successor , that data structure is called as __________. |
| a. | Non Linear Data Structure |
| b. | Linear Data Structure |
| c. | Primitive Data Structure |
| d. | Non Primitive Data Structure |
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Answer: (a).Non Linear Data Structure
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| 52. | An ADT is defined to be a mathematical model of a user-defined type along with the collection of all ____________ operations on that model |
| a. | Primitive |
| b. | Structured |
| c. | Cardinality |
| d. | Assignment |
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Answer: (a).Primitive
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| 53. | Which of the following abstract data types can be used to represent a many to many relation? |
| a. | Plex |
| b. | Graph |
| c. | Both (a) and (b) |
| d. | Tree |
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Answer: (c).Both (a) and (b)
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| 54. | When divisions of decimals are involved in a program, these numbers are stored in |
| a. | rational numbers |
| b. | irrational numbers |
| c. | real numbers |
| d. | original numbers |
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Answer: (c).real numbers
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| 55. | In line '300 IF NAME$="***" THEN Average= Total Mark/N' of BASIC program, "***" is classified as |
| a. | rational string |
| b. | string variable |
| c. | irrational string |
| d. | string constant |
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Answer: (d).string constant
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| 56. | In line '200 IF NAME$="***" THEN Average= Total Mark/N' of BASIC program, NAME$ is classified as |
| a. | string variable |
| b. | string constant |
| c. | rational string |
| d. | irrational string |
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Answer: (a).string variable
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| 57. | When there are range of numbers involved in a program, it can be stored as |
| a. | real numbers |
| b. | original numbers |
| c. | rational numbers |
| d. | irrational numbers |
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Answer: (a).real numbers
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| 58. | When data is input in numeric form, data type in program is classified as |
| a. | rational string |
| b. | string |
| c. | irrational string |
| d. | real integers |
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Answer: (b).string
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| 59. | In command "110 DIM num(10)" in BASIC language, '110' declares |
| a. | one-dimensional array |
| b. | two-dimensional array |
| c. | three-dimension array |
| d. | mulch-dimension array |
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Answer: (a).one-dimensional array
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| 60. | If element in array has two subscripts, then array is |
| a. | single dimension |
| b. | three dimension |
| c. | four dimension |
| d. | two dimension |
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Answer: (d).two dimension
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