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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 :

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