Computer Memory Units

Computer Memory Units -

1 Bit	Binary Digit
4 Bits	1 Nibble
8 Bits	1 Byte
1024 Bytes	1 Kilobyte
1024 Kilobytes	1 Megabyte
1024 Megabytes	1 Gigabyte
1024 Gigabytes	1 Terabyte
1024 Terabytes	1 Petabyte
1024 Petabytes	1 Exabyte
1024 Exabytes	1 Zettabyte
1024 Zettabytes	1 Yottabyte
1024Yottabytes	1 Brontobyte
1024 Brontobytes	1 Geopbyte
1024 Geopbyte	1 Saganbyte
1024 Saganbyte	1 Pijabyte
1024 Pijabyte	1 Alphabyte
1024 Alphabyte	1 Kryatbyte
1024 Kryatbyte	1Amosbyte
1024 Amosbyte	1 Pectrolbyte
1024 Pectrolbyte	1 Bolgerbyte
1024 Bolgerbyte	1 Sambobyte
1024 Sambobyte	1 Quesabyte
1024 Quesabyte	1 Kinsabyte
1024 Kinsabyte	1 Rutherbyte
1024 Rutherbyte	1 Dubnibyte
1024 Dubnibyte	1 Seaborgbyte
1024 Seaborgbyte	1 Bohrbyte
1024 Bohrbyte	1 Hassiubyte
1024 Hassiubyte	1 Meitnerbyte
1024 Meitnerbyte	1 Darmstadbyte
1024 Darmstadbyte	1 Roentbyte
1024 Roentbyte	1 Coperbyte

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Abbreviation

Abbreviation Related to Computer Science -

ADC	Analog to digital Converter
AI	Artificial Intelligence
ALGOL	Algorithmic Language
ALU	Arithmetic Logic Unit
ANSI	American National Standard Institute
ARC	Advance RISC Computing
ARPA	Advanced research Agency Addressing
ASCII	American Standard Code for Information Interchange
ASF	Active Streaming Format
ASP	Active Server Page
ATA	At Attachment
AVI	Audio Visual Interleaving
AWT	Abstract Windowing Toolkit
BAR	Base Address Register
BASIC	Beginner’s All Purpose Symbolic Instruction Code
BCD	Binary Coded Decimal
BDC	Backup Domain Controller
BCR	Bar Code Register
BGP	Border Gateway Protocol
BINAC	Binary Automatic Computer
BIOS	Basic Input Output System
BIT	Binary Digit
BMP	Bitmap
BOOTP	Bootstrap Protocol
BPI	Bytes Per Inch
BPS	Bit Per Second
CAD	Computer Aided Design
CAM	Computer Aided Manufacturing
CD	Compact Disk
CDAC	Central For Development of Advance Computing
CDMA	Code Division Multiple Access
CGA	Color Graphics Array
CLR	Common Language Runtime
CMOS	Complementary Metal Oxide
COBOL	Common Business Oriented Language
CPU	Central Processing Unit
CPU	Central Processing Unit
CRT	Cathode Ray Tube
CU	Control Unit
CU	Control Unit
DBMS	Database management System
DMA	Direct Memory Access
DML	Data Manipulation Language
DNS	Domain Name System
DOS	Disk Operating System
DVD	Digital Versatile Disk
E- MAIL	Electronic Mail
EDP	Electronic Data Processing
EOM	End of Massage
EPROM	Erasable Programmable Read Only Memory
EUS	Extended Unix Code
FDD	Floppy disk Drive
FIFO	First In First Out
FPU	Floating Point Unit
GB	Giga Byte
HDD	Hard Disk Drive
HID	Human Interface Device
HTML	Hypertext Markup Language
HTTP	Hypertext Transfer  Protocol
IBM	International Business Machine Corporation
ICMP	Internet Control Message Protocol
IP	Internet Protocol
ISO	Indian Standard Organization
ISO	International Standard Organization
J2SE	Java 2 Standard Edition
JPEG	Joint photographic Experts Group
KBPS	Kilo Byte Per Second
LAN	Local Area Network
LCD	Liquid Cristal Display
LIFO	Last In First Out
MAN	Metropolitan Area Network
MB	Mega byte
MIDI	Music Instrument Digital Interface
MINE	Multipurpose internet Mail Extension
MIPS	Million Instruction Per Second
MMU	Memory Management Unit
MODAM	Modulator-Demodulator
MPEG	Moving Picture Expert Group
OCR	Optical Character Reader
OMR	Optical Mark Reader
OS	Operating System
OSI	Open System Interconnection
P2P	Peer to Peer
PC	Personal Computer
PD	Pen Drive
PDF	Protected Document File
PHP	Personal Home Page Pre Processor
POP	Post Office Protocol
PPT	PowerPoint Presentation
PSTN	Public Switched Telephone Network
QOS	Quality Of Service
RAM	Random Access Memory
ROM	Read Only Memory
SLIP	Serial Line Internet Protocol
SMPS	Switch Mode Power Supply
SMTP	Simple Mail Transfer Protocol
SNMP	Simple Network Management Protocol
SQL	Structured Query Language
TB	Tera Byte
TCP/IP	Transmission Control Protocol/Internet Protocol
TDMA	Time Division Multiple Access
UPS	Uninterruptible Power Supply
URL	Uniform Resource Locator
USB	Universal Serial Bus
VB	Visual Basic
VBS	Visual Basic Script
VGA	Video Graphic Array
VLSI	Very Large Scale Integration
VPN	Virtual Private Network
WAN	Wide Area Network
WLAN	Wireless Local Area Network
WMP	Window Media Player
WWW	World Wide Web
.ZIP	A Compressed File
ZIP	Zone Information Protocol

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Write a program and algorithm to calculate addition of two numbers.

OBJECT: - Write a program and algorithm to calculate addition of two numbers.

Algorithm:-
Step (1):- Start

Step (2):- Declare integer type of variable
Step (3):- Input value a & b
Step (4):- sum ← a + b
Step (5):- output
Step (6):- Stop the execution

Program:- 

# include<stdio.h>
#include<conio.h>
void main()
{
int a,b,sum;
clrscr();
printf("Input the  value of a & b:");
scanf("%d%d", &a,&b);
sum= a+b;
printf("%d",sum);
getch();
}

------------------------------------------------------------------------------------

Output:-

Input the value of a & b: 5
3
8

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Write a program and algorithm to find the Value of Si (Simple Interest)

Object: - Write  a program and algorithm to find the Value of Si (Simple Interest) .

Program:-# include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int p,n,r;
float si;
printf("Enter the Value of p,n,r");
scanf("%d%d%d",&p,&n,&r);
si=(p*n*r/100);
printf("Value of Si");
printf("%f",si);
getch();
}

Algorithm:-

Step (1):- Start
Step (2):- int n, p, r
Step (3):- float si
Step (4):- Enter the value of n, p, r
Step (5):- Value of n, p, r
Step (6):- si ← (p*n*r/100)
Step (7):- Disply si
Step (8):- Stop

---------------------------------------------------------------------------------------
Output:-

Enter the Value of p,n,r 500
2
5
Value of Si 50.000000

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Tempreture conversion from celsius tempreture to kelvin tempreture.

OBJECT: - Write a program and algorithm for temperature conversion from Celsius temperature to kelvin temperature.

Program:- 
# include<stdio.h>
#include<conio.h>
void main()
{
int c,k;
clrscr();
printf("Enter the value of calsius temp.:");
scanf("%d",&c);
k=c+273;
printf("kelvin temp.=%d",k);
getch();
}

Algorithm

Step (1):- Start
Step (2):- Declare the variable c, k as integer type 
Step (3):- Input value a & b
Step (4):- k ← c + 273
Step (5):- Write the value of k
Step (6):- Stop 

-----------------------------------------------------------------------------------------------------------

Output:-

Enter the value of calsius temp.:10
kelvin temp.=283

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For Temperature Conversion from Celsius temperature to Fahrenheit temperature

Write  a program and algorithm for temperature conversion from Celsius temperature to Fahrenheit temperature

Algorithm:-Step (1):- Start
Step (2):- Declare the variable c, f as integer type 
Step (3):- Value of variable c
Step (4):- f ← 9c/5+32
Step (5):- Write the value of  f
Step (6):- Stop 

Program:- 

# include<stdio.h>
#include<conio.h>
void main()
{
int c,f;
clrscr();
printf("Enter the value of celcius temp:");
scanf("%d",&c);
f=9*c/5+32;
printf("Farenhiet temp=%d",f);
getch();
}

---------------------------------------------------------------------------

Output:-

Enter the value of celcius temp:25
Farenhiet temp=77

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Temperature Conversion from Kelvin temperature to Celsius temperature

Object: - Write  a program and algorithm and for temperature conversion from Kelvin temperature to Celsius temperature

 Algorithm:-

Step (1):- Start
Step (2):- Declare the variable  k, c as float type.
Step (3):- Read the value of variable k
Step (4):- c ← k-273
Step (5):- the value of  c
Step (6):- Stop

Program:-

# include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
float k,c;
printf("Enter the value of kelvin temprature:");
scanf("%f",&k);
c=k-273;
printf("celsius temprature=%f",c);
getch();
}
----------------------------------------------------------------------------------

Output:-
Enter the value of kelvin temprature:500
celsius temprature=227.000000

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FAHRENHEIT TEMPERATURE TO CELSIUS TEMPERATURE

Object: - Write a program and algorithm for temperature conversion from Fahrenheit temperature to Celsius temperature

Program:-

# include<stdio.h>
#include<conio.h>
void main()
{
float f, c;
clrscr();
printf("Enter the value of farenhiet temprature:");
scanf("%f",&f);
c=5*(f-32)/9 ;
printf("celcious temprature=%f",c);
getch();
}

Algorithm:-

Step (1):- Start
Step (2):- Declare the variable f, c as float type
Step (3):- Value of variable f
Step (4):- c ← 5*(f-32)/9
Step (5):- Write the value of  c
Step (6):- Stop


--------------------------------------------------------------------------
Output:-

Enter the value of farenhiet temprature:50
celcious temprature=10.000000

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A program to calculate ten Fibonacci Series

Object: - Write a program and algorithm to calculate ten Fibonacci Series.

 

Algorithm-

Step (1):- Start
Step (2):- Declare the variable a, b, c, i as integer type
Step (3):- initializing
Step (4):- “Enter the number of terms:”
Step (5):- Read the value of n
Step (6):- Write “series are =”
Step (7):- Read the value of a & b
Step (8):- for( i=1; i<n-2; i++)
(8.1) c ←a+b
(8.2) Write the value of c
(8.3) a←b
(8.4) b←c
(8.5) end for loop

Step (9):- stop

Program:-
# include<stdio.h>
#include<conio.h>
void main()
{
int a,b,c,n,i;
clrscr();
a=1;
b=2;
printf("Enter the number of terms:");
scanf("%d",&n);
printf("Series are:");
printf("%d\t%d\t",a,b);
for(i=1; i<n-2; i++)
{
c=a+b;
printf("%d\t",c);
a=b;
b=c;
}
getch();
}
---------------------------------------------------------------------------------

Output:-

Enter the number of terms:10
Series are:1    2       3       5       8       13      21      34      55

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To find the factorial of a given number.

Object: - Write a program and algorithm  to find the factorial of a given number.

Algorithm:-

Step (1):- Start

Step (2):- Declare the variable n, fact, i ;

Step (3):- initialize variable

fact ← 1

Step (4):- Read the value of n

For i ← 1 to n and i is incremented by 1

Step (5):- fact=fact * i

Step (6):- Display fact

Step (7):- Stop

Program:-

#include<stdio.h>

#include<conio.h>

void main()

{

int n, fact=1, i;

clrscr();

printf("Enter the Number");

scanf("%d",&n);

for(i=1; i<=n; i++)

{

fact=fact*i;

}

printf("%d",fact);

getch();

}

--------------------------------------------------------------------------------

Output:-

Enter the Number

5

120

--------------------------------------------------------------------------------

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To check given number is Palindrome or not.

 Object: - Write a  program and algorithm to check given number is Palindrome or not. 
 
Algorithm-

 Step (1):- Start
Step (2):- Declare the variable n, r, p, temp. 
Step (3):- initialize p = 0  
Step (4):- “Enter the number”
Step (5):- temp ← n

Step (6):- while (n > 0)
(6.1) r=n%10
(6.2) p=p*10+r
(6.3) n=(n/10)
(6.4) end while loop

Step (7):- if (temp = = p)
(7.1) Given no is palindrome

Step (8):- else
(8.1) Given no is not palindrome

Step (9):- Stop.

Program:-

# include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int n, r, p=0, temp;
printf("Enter the number:");
scanf("%d",&n);
temp=n;
while (n>0)
{
r=n%10;
p=p*10+r;
n=n/10 ;
}
if(temp==p)
{
printf("Given no is palindrome");
}
else
{
printf("Given no is not palindrome");
}
getch();
}

Output:-
------------------------------------------------------------------------

Enter the number:151
Given no is palindrome

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To check given number is Armstrong or not.

Write a program and algorithm to check given number is Armstrong or not.

Step (1):- Start
Step (2):- Declare the variable n, r, arm = 0, temp
Step (3):- Enter the value of n
Step (4):- temp ← n

Step (5):- while (n > 0)
(5.1) r=n%10
(5.2) arm = arm + r * r* r
(5.3) n = (n/10)
(5.4) end while loop

Step (6):- if (temp = = arm)
(6.1)Given no is armstrong

Step (7):- else
(7.1)Given no is not armstrong

Step (8):- Stop.

Program:-

# include<stdio.h>
#include<conio.h>
void main()
{
clrscr();
int n, r, arm=0, temp;
printf("Enter the value of n");
scanf("%d",&n);
temp=n;
while (n>0)
{
r=n%10;
arm=arm+r*r*r;
n=n/10;
}
if(temp==arm)
{
printf("Given no is armstrong");
}
else
{
printf("not armstrong");
}
getch();
}
-------------------------------------------------------------------------

Output:-

Enter the value of n
153
Given no is armstrong

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