|
Page-13 |
|||
Computer Science |
|||
| 181)The memory cell of a dynamic RAM is ______ and ______ than the memory cell of a static RAM | |||
| simpler and larger | simpler and smaller | ||
| complex and smaller | complex and larger | ||
| Answer : | |||
| |
|||
| 182)The disadvantage of dynamic RAM over static RAM is | |||
| need to refresh the capacitor charge every few microsecond | errors in operation | ||
| very slow | complex design | ||
| Answer : | |||
| |
|||
| 183)In which case a thin film of magnetic material is sandwiched between two permanent bias magnets? | |||
| RAM | ROM | ||
| Bubble memory | all of them | ||
| Answer : | |||
| |
|||
| 184)Scratch pad memory is ________ | |||
| high speed general purpose iternal register | Status register | ||
| address register | control register | ||
| Answer : | |||
| |
|||
| 185)The _______ is ultraviolet light erasable and electrically programmable | |||
| ROM | RAM | ||
| PROM | EPROM | ||
| Answer : | |||
| |
|||
| 186)Which generation of computer used microprocessor? | |||
| First generation | Second generation | ||
| Third generation | Fourth generation | ||
| Answer : | |||
| |
|||
| 187)Which generation of computer used transistors? | |||
| First generation | Second generation | ||
| Third generation | Fourth generation | ||
| Answer : | |||
| |
|||
| |
|||
| 188)Which generation of computer used integrated circuit? | |||
| First generation | Second generation | ||
| Third generation | Fourth generation | ||
| Answer : | |||
| |
|||
| 189)Transistor or MOSFET used on a ROM acts like | |||
| a switch | a diode | ||
| a timer | none of these | ||
| Answer : | |||
| |
|||
| 190)EEPROM is | |||
| Ultraviolet erasable and programable | Electrically erasable and programable | ||
| Both (a) and (b) | None of these | ||
| Answer : | |||
| |
|||
| 191)Simpson's formula is applicable to | |||
| even number of intervals | odd number of intervals | ||
| even or odd number of intervals | none of these | ||
| Answer : | |||
| |
|||
| 192)Which of the following statement is true in respect of the convergence of the Newton-Raphson procedure? | |||
| It always converges under all circumstances | It does not converge to a root where the second differential coefficient vanishes | ||
| It does not converge to a root where the second differential coefficient changes sign | none of these | ||
| Answer : | |||
| |
|||
| 193)Which of the following formula is most accurate for numerical integration? | |||
| Trapezoidal Rule | Simson's Rule | ||
| Weddle's formula | Gauss's Quadrature formula | ||
| Answer : | |||
| |
|||
| 194)If the determinant of coefficients is not very small, Gaussion elemination | |||
| gives no solution | gives incorrect solution | ||
| gives solution | none of these | ||
| Answer : | |||
| |
|||
| 195)The order of convergence of Newton-Raphson iterative algorithm is | |||
| first order | second order | ||
| third order | none of these | ||
| Answer : | |||
| |
|||
 |
||