Options: is a forms-driven technique in which standard forms are used to document the information, consists of a hierarchy chart and an associated set of input/process/ output charts, captures the essence of top down decomposition., All of the above
Which of the following are the cheapest memory devices in terms of Cost/Bit?
Options: Semiconductor memories
B. Magnetic Disks
C. Compact Disks
D. Magnetic Tapes
Ans:– C ,
A high-pass filter:
Options: passes lower-frequency signals and reduces higher-frequency signals, passes higher-frequency signals and reduces lower-frequency signals, has no effect on ac signals, increases the level of all frequencies by a significant amount
What will the function randomize() do in Turbo C under DOS?
Options: returns a random number., returns a random number generator in the specified range., returns a random number generator with a random value based on time., return a random number with a given seed value.
Options: a. When Item is somewhere in the middle of the array
b. When Item is not in the array at all
c. When Item is the last element in the array
d. When Item is the last element in the array or is not there at all
Options: When a supertype entity inherits values of the subtype attribute, When a subtype entity inherits values of the supertype attribute, When a supertype entity inherits values of another supertype attribute, When a subtype entity inherits values of another subtype attribute