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timama [110]
1 year ago
10

A computer’s memory is composed of 8K words of 32 bits each. How many bits are required for memory addressing if the smallest ad

dressable memory unit is a word?
13

8

10

6

32
Computers and Technology
1 answer:
victus00 [196]1 year ago
7 0

Answer:

The minimum number of bits necessary to address 8K words is 13.

Explanation:

You have the number of words to address that is 8000 words, a word is the smallest addressable memory unit.  

8000 words can be addressed with 2^{n}  units. Now you have to find the value of n that approximates to the number of words.  

2^2=4\\2^4=16\\2^7=128\\2^{10}=1024\\2^{12}=4096\\2^{13}=8192

So you can see that 13 bits are needed to address 8K words.

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Alekssandra [29.7K]

Answer:

Make use of hash tables

Explanation:

The appropriate thing to use for this should be a hash table.

A Hash Table can be described as a data structure which stores data in an associative manner. In a hash table, data is stored in an array format, where each data value has its own unique index value. Access of data becomes very fast if we know the index of the desired data. So we can perform Hashing on ISBN Number since its unique and based on the Hash Function w ecan store the Information record.

There is no requirement for printing the file in order - HashTables dont store the data in order of insertions, so no problems with that

It becomes a data structure in which insertion and search operations are very fast irrespective of the size of the data. So Querying books details can be fast and searching will take less time.

It can also be pointed out that it wont be too expensive for Hardware implemtation as HashTables stores data based on Hash Functions and memory consumption is also optimal which reduces memory wastages.

7 0
2 years ago
There is a file "IT4983" in my home (personal) directory. I don’t know my current working directory. How can I find out the file
RoseWind [281]

Answer and Explanation:

Find / -name "IT4983"

See what it will do is it will find the file named IT4983 in the root directory.

run this commmand with sudo just in case for permission issues.

then it will give you the location of that file we want to find.

 

Or

$ file /home/IT4983 ( you can type this command from whichever directory you are )

output : IT4983 , ASCII TEXT

3 0
2 years ago
2 Name the package that contains scanner class?​
Marat540 [252]
the answer is Java.util.scanner
5 0
1 year ago
Multiple boolean expressions can be combined by using a logical operator to create ________ expressions.
Licemer1 [7]
<span>Boolean expressions can be combined by using a logical operator to create compound expressions. A boolean expression is an expression that takes into account and evaluates specific data, which is in the form of true and/or false. A compound expression is merely a statement of expressions.</span>
8 0
1 year ago
C# Write, compile, and test a program named PersonalInfo that displays a person’s name, birthdate, work phone number, and cell p
Soloha48 [4]

Answer:

#include <stdio.h>

#Include<iostream>

using namespace std;

//Define required function

PersonalInfo( )   {

    printf("Name   : Robert Josh\n");  

    printf("DOB    : July 14, 1975\n");  

    printf("Work Phone : 00-00000000\n");  

    printf("Cell Phone : 11-777777777\n");  

    return(0);  

 }

int main()   {

    //Call function

 PersonalInfo( );

 return 0;

 }

Explanation:

Its just a simple code to print required details when the function PersonalInfo is called.

5 0
2 years ago
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