img not found img not found

404 Not Found

image not found

Oops! That page can't be found.

Back to homepage

Directions to Solve

In the following questions choose the word which is the exact OPPOSITE of the given words.

Q1: REPEL

A Attend

B Concentrate

C Continue

D Attract

Q2:
What will be the output of the program? 
#include<stdio.h>
int main()
{
    unsigned int i = 65535; /* Assume 2 byte integer*/
    while(i++ != 0)
        printf('%d',++i);
    printf('\n');
    return 0;
}

A Infinite loop

B No output

C 0 1 2 ... 32767 - 32766 -32765 -1 0

D 0 1 2 ... 65535

Q3: DRAM uses a cross-transistor configuration.

A True

B False

Q4: Main computer memory is usually DRAM because of its high density and low cost; cache memory is usually SRAM because of its high speed.

A False

B True

Q5: Information stored in an EPROM can be erased by prolonged exposure to ultraviolet light.

A True

B False

Q6: A CD player is an example of a device that has random access capability.

A True

B False

Q7: The most widespread application of ROMs is in the storage of data and program codes that must be available on power-down in the microprocessor-based systems. These data and program codes are called firmware because they are firmly stored in hardware.

A False

B True

Q8: One of the advantages of DRAMs is their ability to store data without needing periodic refreshment of the memory contents.

A False

B True

Q9: A typical RAM will write (store data internally) whenever the Chip Select line is active and the Write Enable line is inactive.

A False

B True

Q10: When two or more devices try to send their own digital levels to a shared data bus at the same time, bus contention will take place.

A True

B False