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Directions to Solve

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

Q1: IMPASSE

A Continuation

B Combination

C Resurgence

D Breakthrough

Q2:
What will be the output of the program? 
#include<stdio.h>
int main()
{
    char ch;
    if(ch = printf(''))
        printf('It matters\n');
    else
        printf('It doesn't matters\n');
    return 0;
}

A matters

B No output

C It matters

D It doesn't matters

Q3: ROM access time is defined as ________.

A being the difference between the READ and WRITE times

B the time required to activate the address lines after the ENABLE line is at a valid level

C how long it takes to program the ROM chip

D the time it takes to get valid output data after a valid address is applied

Q4: In DRAM operations, it is assumed that R/W is in its ________ state during a ________ operation.

A Hi-Z, write

B Hi-Z, read

C HIGH, read

D HIGH, write

Q5: The major advantage of dynamic RAM over static RAM is ________.

A storage density

B speed

C cost and storage density

D cost

Q6: The address space of a RAM memory can be expanded using a decoder and additional memory ICs. The output of the decoder should be connected to which input line of the memory?

A The most significant address inputs

B The read/write line

C The chip enable

D The most significant data inputs

Q7: The memory operation that presents data on the memory outputs after entering a new address is called ________.

A a refresh cycle

B a write cycle

C a read cycle

D a chip select

Q8: Dynamic memory is memory ________.

A whose data can never be altered

B that maintains storage as long as power is applied

C that must be refreshed periodically or it will lose storage

D that will maintain storage even if power is removed

Q9: Because of their nonvolatility, high speed, low power requirements, and lack of moving parts, ________ have become feasible alternatives to magnetic disk storage.

A CD-ROMs

B ROMs

C flash memory modules

D EPROMs

Q10: The memory operation that stores data into a memory location after entering a new address is called ________.

A a read cycle

B a refresh cycle

C chip select

D a write cycle