MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Number of iteration depends on the _________ |
| A. | Initial value taken to start the iteration |
| B. | Type of linear equations |
| C. | Number of unknowns |
| D. | Approximations to be done |
| Answer» B. Type of linear equations | |
| 2. |
Which of the following is not an iterative method? |
| A. | Jacobi s method |
| B. | Gauss Seidal method |
| C. | Relaxation method |
| D. | Gauss Jordan method |
| Answer» E. | |
| 3. |
Why iterative methods are called as self correcting? |
| A. | Iterations involve repetition |
| B. | Checks occurring during the process ensure that the errors are reduced |
| C. | Any error made at any stage of computation gets automatically corrected in the subsequent steps |
| D. | After each step, validity of the method is checked. |
| Answer» D. After each step, validity of the method is checked. | |
| 4. |
Which of the following is an iterative method? |
| A. | Gauss Jordan |
| B. | Gauss Elimination |
| C. | Gauss seidal |
| D. | Factorization |
| Answer» B. Gauss Elimination | |
| 5. |
Iteration is also called as ________ |
| A. | Accurate process |
| B. | Self-correcting process |
| C. | Approximate process |
| D. | Rounding off process |
| Answer» C. Approximate process | |
| 6. |
In an iterative method, the amount of computation depends on the _________ |
| A. | Number of variables |
| B. | Degree of accuracy |
| C. | Rounding of errors |
| D. | Ease of using the operators |
| Answer» C. Rounding of errors | |
| 7. |
What is the primary drawback of using direct methods of solution? |
| A. | They yield solution after a certain amount of fixed computation |
| B. | They have large calculations involved |
| C. | They make use of back substitution |
| D. | They do not achieve the desirable accuracy |
| Answer» B. They have large calculations involved | |
| 8. |
Numerical techniques more commonly involve _______ |
| A. | Iterative method |
| B. | Direct method |
| C. | Elimination method |
| D. | Reduction method |
| Answer» B. Direct method | |
| 9. |
The process of constructing a sequence of vectors and obtaining the solution of a system using specified accuracy is called _________ |
| A. | Elimination |
| B. | Reduction |
| C. | Iteration |
| D. | Raphson method |
| Answer» D. Raphson method | |
| 10. |
The time taken to solve a system of equations using direct method is more than the time taken by iterative methods. |
| A. | True |
| B. | False |
| Answer» C. | |