This document discusses different types of programming languages used in computer science. It describes machine language as the lowest-level language that uses binary digits to write instructions. Assembly language, introduced in 1950, uses symbolic codes to write programs more easily than machine language. Higher-level languages like C and C++ allow writing programs in a more intuitive way using words and symbols. The document provides examples of advantages and disadvantages of different language types.
1. The document discusses converting between different number systems including binary, decimal, octal and hexadecimal.
2. Methods are provided for converting integers and decimals from one base to another by breaking down the numbers into place values and recombining in the target base.
3. Examples are given of converting specific numbers between bases such as decimal to binary and vice versa.
This document discusses different types of programming languages used in computer science. It describes machine language as the lowest-level language that uses binary digits to write instructions. Assembly language, introduced in 1950, uses symbolic codes to write programs more easily than machine language. Higher-level languages like C and C++ allow writing programs in a more intuitive way using words and symbols. The document provides examples of advantages and disadvantages of different language types.
1. The document discusses converting between different number systems including binary, decimal, octal and hexadecimal.
2. Methods are provided for converting integers and decimals from one base to another by breaking down the numbers into place values and recombining in the target base.
3. Examples are given of converting specific numbers between bases such as decimal to binary and vice versa.
This document contains the resume and contact information of MD. IKBAL HOSSAIN, who is a LECTURER (ICT) at ADAMJEE CANTONMENT COLLEGE. It lists his educational qualifications including a B.Sc and M.Sc in Applied Physics and Electronic Engineering from Rajshahi University. It also provides his cell phone number and email address for contact. The document then lists some guidelines and tips for students, including studying regularly, focusing on important topics, maintaining a positive mindset, and preparing well for exams.
This document contains information about Md. Ikbol Hossain including his educational and professional background. It lists his current position as Lecturer (ICT) at Adamjee Cantonment College and previous position as Ex-Lecturer (ICT) at BAF Shaheen College Dhaka. It also provides his contact information and summaries some theorems and proofs related to Boolean algebra.
1. There are different number systems for representing numbers using sets of symbols. The common number systems include binary, octal, decimal, and hexadecimal.
2. Each number system has a base or radix and uses a defined set of digits. For example, binary uses 0 and 1, octal uses 0-7, decimal uses 0-9, and hexadecimal uses 0-9 and A-F.
3. Conversions can be done between any two number systems, such as decimal to binary, binary to decimal, or between any two systems like converting a decimal number to its equivalent octal number.
MD Ikbol Hossain is a lecturer of ICT at Adamjee Cantonment College. He previously worked as an Ex-Lecturer of ICT at BAF Shaheen College Dhaka and BAF Shaheen College Shamshernagar. He has a B.Sc and M.Sc degree in Applied Physics and Electronic Engineering from Rajshahi University. The document provides his contact information and guidelines on how to be a good student and teacher.
1. The document discusses different types of communication systems and data transmission methods.
2. Communication systems can be categorized based on the type of communication and participants in the communication. Common types include wired, wireless, broadcast, interactive, etc.
3. Data transmission methods include asynchronous transmission where data is transmitted without timing signals, synchronous transmission where data is transmitted based on a timing signal, and isochronous transmission for real-time data like audio and video.
This document contains information about an exam for the position of Assistant Director (Telecom) at the Bangladesh Telecommunication Regulatory Commission (BTRC).
The exam will be 1.5 hours long and have a total score of 80. The first section will be a multiple choice test worth 30 marks, covering topics like network functions, security, integrated circuits, authentication methods, and math questions.
The second section will involve writing answers to questions in Bangla about the role of telecommunications during Covid-19, solving math problems, and writing an essay on regulating social media. The document provides sample questions and outlines the marking scheme.
1. The document contains a quiz on accounting principles and practices with multiple choice questions and answers.
2. It discusses topics like accounting equation, liabilities of partners, calculation of interest on capital and drawings, division of profit among partners etc.
3. The document provides explanations for the answers to illustrate the concepts and calculations involved in partnership accounting.
1. According to the document, Thomas Robert Malthus argued in his book "An Essay on the Principles of Population" that population grows exponentially while food production grows arithmetically, leading to periodic famines and checks on population growth.
2. The document contains 41 multiple choice questions related to concepts of population such as population growth rates, birth rates, death rates, demographic transition, population pyramid, population density, dependency ratio, and factors affecting population growth.
3. The questions assess understanding of key population terms and indicators, theories of population growth, and factors influencing population size, growth, and structure in countries.
1. The document contains a quiz on management topics with multiple choice questions and answers.
2. It discusses different types of planning like short term, long term, objective based and functional planning. It also talks about different organizational structures like line, staff and committee.
3. The document tests the understanding of concepts like goals, policies, procedures, delegation and organizational structure through multiple choice questions.
The document discusses the global village concept, providing definitions from various sources. It describes how the term was coined by Herbert Marshall McLuhan and outlines some key advantages of living in a global village, such as access to information from around the world, communication across borders, increased knowledge and skills, and opportunities for education, healthcare and entertainment globally.
This document contains a quiz on economics with 40 multiple choice questions covering key topics in economics including macroeconomics, microeconomics, economic systems, economic problems and their solutions. It tests understanding of concepts like markets, demand and supply, GDP, unemployment, inflation, fiscal and monetary policy, and different economic theories and the economists who developed them.
কম্পিউটার-মোবাইল স্ক্রিন অটো-অ্যাডজাস্টেড ইউনিকোড ঝকঝকে বাংলা টেক্সট ফরম্যাটে ৫০০+ শিক্ষামূলক প্রয়োজনীয় বাংলা বই বা ই-বুক সংগ্রহ করুন…।
স্মার্টফোন ও কম্পিউটার কে পরিণত করুন শিক্ষার অন্যতম মাধ্যম।
প্রয়োজনীয় সকল শিক্ষণীয় বাংলা বই নিয়ে আসুন আপনার হাতের মুঠোয় ।
পড়ুন যে কোন স্থানে যে কোন সময়…
এখন পড়ালেখা হবে স্মার্টফোন ও কম্পিউটারে।
ইবুক পড়ুন জ্ঞান অর্জন করুন।
যাদের ইবুক সম্পর্কে নেগেটিভ ধারনা রয়েছে … !
তারা জাস্ট একবার কিছু এমবি খরচ করে গুগল ড্রাইভে দেওয়া ফ্রি বইয়ের লিংক থেকে কয়েকটি বই ডাউনলোড করে মোবাইলে পড়ে দেখুন..! আশা করি আপনাদের অনেক পছন্দ হবে।
ইবুক ডাউনলোড লিংকঃ http://bit.ly/tanbir
This document discusses database management systems and related concepts. It defines what a database and DBMS are, and describes some common DBMS software. It also explains key database concepts like data types, fields, records, files, and data hierarchy. SQL is introduced as the most common query language for databases. The document outlines the different types of SQL statements for defining, manipulating, and querying data in a database. Database relationships like one-to-one, one-to-many, many-to-one, and many-to-many are also summarized.
This document contains the resume and contact information of MD. IKBAL HOSSAIN, who is a LECTURER (ICT) at ADAMJEE CANTONMENT COLLEGE. It lists his educational qualifications including a B.Sc and M.Sc in Applied Physics and Electronic Engineering from Rajshahi University. It also provides his cell phone number and email address for contact. The document then lists some guidelines and tips for students, including studying regularly, focusing on important topics, maintaining a positive mindset, and preparing well for exams.
This document contains information about Md. Ikbol Hossain including his educational and professional background. It lists his current position as Lecturer (ICT) at Adamjee Cantonment College and previous position as Ex-Lecturer (ICT) at BAF Shaheen College Dhaka. It also provides his contact information and summaries some theorems and proofs related to Boolean algebra.
1. There are different number systems for representing numbers using sets of symbols. The common number systems include binary, octal, decimal, and hexadecimal.
2. Each number system has a base or radix and uses a defined set of digits. For example, binary uses 0 and 1, octal uses 0-7, decimal uses 0-9, and hexadecimal uses 0-9 and A-F.
3. Conversions can be done between any two number systems, such as decimal to binary, binary to decimal, or between any two systems like converting a decimal number to its equivalent octal number.
MD Ikbol Hossain is a lecturer of ICT at Adamjee Cantonment College. He previously worked as an Ex-Lecturer of ICT at BAF Shaheen College Dhaka and BAF Shaheen College Shamshernagar. He has a B.Sc and M.Sc degree in Applied Physics and Electronic Engineering from Rajshahi University. The document provides his contact information and guidelines on how to be a good student and teacher.
1. The document discusses different types of communication systems and data transmission methods.
2. Communication systems can be categorized based on the type of communication and participants in the communication. Common types include wired, wireless, broadcast, interactive, etc.
3. Data transmission methods include asynchronous transmission where data is transmitted without timing signals, synchronous transmission where data is transmitted based on a timing signal, and isochronous transmission for real-time data like audio and video.
This document contains information about an exam for the position of Assistant Director (Telecom) at the Bangladesh Telecommunication Regulatory Commission (BTRC).
The exam will be 1.5 hours long and have a total score of 80. The first section will be a multiple choice test worth 30 marks, covering topics like network functions, security, integrated circuits, authentication methods, and math questions.
The second section will involve writing answers to questions in Bangla about the role of telecommunications during Covid-19, solving math problems, and writing an essay on regulating social media. The document provides sample questions and outlines the marking scheme.
1. The document contains a quiz on accounting principles and practices with multiple choice questions and answers.
2. It discusses topics like accounting equation, liabilities of partners, calculation of interest on capital and drawings, division of profit among partners etc.
3. The document provides explanations for the answers to illustrate the concepts and calculations involved in partnership accounting.
1. According to the document, Thomas Robert Malthus argued in his book "An Essay on the Principles of Population" that population grows exponentially while food production grows arithmetically, leading to periodic famines and checks on population growth.
2. The document contains 41 multiple choice questions related to concepts of population such as population growth rates, birth rates, death rates, demographic transition, population pyramid, population density, dependency ratio, and factors affecting population growth.
3. The questions assess understanding of key population terms and indicators, theories of population growth, and factors influencing population size, growth, and structure in countries.
1. The document contains a quiz on management topics with multiple choice questions and answers.
2. It discusses different types of planning like short term, long term, objective based and functional planning. It also talks about different organizational structures like line, staff and committee.
3. The document tests the understanding of concepts like goals, policies, procedures, delegation and organizational structure through multiple choice questions.
The document discusses the global village concept, providing definitions from various sources. It describes how the term was coined by Herbert Marshall McLuhan and outlines some key advantages of living in a global village, such as access to information from around the world, communication across borders, increased knowledge and skills, and opportunities for education, healthcare and entertainment globally.
This document contains a quiz on economics with 40 multiple choice questions covering key topics in economics including macroeconomics, microeconomics, economic systems, economic problems and their solutions. It tests understanding of concepts like markets, demand and supply, GDP, unemployment, inflation, fiscal and monetary policy, and different economic theories and the economists who developed them.
কম্পিউটার-মোবাইল স্ক্রিন অটো-অ্যাডজাস্টেড ইউনিকোড ঝকঝকে বাংলা টেক্সট ফরম্যাটে ৫০০+ শিক্ষামূলক প্রয়োজনীয় বাংলা বই বা ই-বুক সংগ্রহ করুন…।
স্মার্টফোন ও কম্পিউটার কে পরিণত করুন শিক্ষার অন্যতম মাধ্যম।
প্রয়োজনীয় সকল শিক্ষণীয় বাংলা বই নিয়ে আসুন আপনার হাতের মুঠোয় ।
পড়ুন যে কোন স্থানে যে কোন সময়…
এখন পড়ালেখা হবে স্মার্টফোন ও কম্পিউটারে।
ইবুক পড়ুন জ্ঞান অর্জন করুন।
যাদের ইবুক সম্পর্কে নেগেটিভ ধারনা রয়েছে … !
তারা জাস্ট একবার কিছু এমবি খরচ করে গুগল ড্রাইভে দেওয়া ফ্রি বইয়ের লিংক থেকে কয়েকটি বই ডাউনলোড করে মোবাইলে পড়ে দেখুন..! আশা করি আপনাদের অনেক পছন্দ হবে।
ইবুক ডাউনলোড লিংকঃ http://bit.ly/tanbir
This document discusses database management systems and related concepts. It defines what a database and DBMS are, and describes some common DBMS software. It also explains key database concepts like data types, fields, records, files, and data hierarchy. SQL is introduced as the most common query language for databases. The document outlines the different types of SQL statements for defining, manipulating, and querying data in a database. Database relationships like one-to-one, one-to-many, many-to-one, and many-to-many are also summarized.
The document discusses virtual reality, defined as technology that allows users to interact with computer-generated worlds through sight, sound, and touch. It provides examples of how virtual reality can be used in education by allowing students to experience different environments. The document also outlines potential benefits of virtual reality, such as for job training, exposure therapy, and entertainment, as well as some challenges like cyber sickness and privacy issues. In conclusion, it emphasizes the importance of virtual reality for future development.
The document discusses wireless communication systems and technologies like Bluetooth, Wi-Fi, and WiMAX. It provides an overview of the types of wireless networks including wireless personal area networks (WPAN), wireless local area networks (WLAN), wireless metropolitan area networks (WMAN), and wireless wide area networks (WWAN). It describes some key features and applications of Bluetooth including connecting devices within 10 meters of each other. It also outlines characteristics and uses of Wi-Fi for connecting devices to the internet wirelessly within local areas. Finally, it introduces WiMAX as a wireless technology that can provide broadband internet access over long distances of up to 60 km.
The document discusses different types of data communication mediums. It describes wired mediums like coaxial cable, twisted-pair cable, and fiber optic cable. It provides details on the characteristics, advantages, and disadvantages of each. Coaxial cable can support speeds up to 200 Mbps but has a shorter transmission distance compared to other options. Twisted-pair cable is commonly used for telephone lines and network cables in buildings. Fiber optic cable is capable of speeds over 1 Gbps and has several advantages for long-distance, high-speed data transmission.
This document provides an overview of computer networking by MD IKBAL HOSSAIN, a lecturer at ADAMJEE CANTONMENT COLLEGE. It discusses the definition, uses, and challenges of computer networking. It also describes the types of computer networks including personal area networks, local area networks, metropolitan area networks, and wide area networks. Additionally, it covers the necessary hardware for building computer networks such as network interface cards and modems.
This document provides an overview of mobile communications and cell phone technology. It discusses key aspects of GSM and CDMA cellular networks. Specific topics covered include the structure of SIM cards in GSM networks, the different types of cellular phones, and features of mobile communications such as calling, texting, and internet access. The document also outlines advantages and limitations of the GSM standard for cellular networks.
HSC ICT :PROGRAMMING LANGUAGE. All C-Program Solution
1. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 1
আছ? ।
।এ
ছ । ছ ।
আ এ এ ICT C-Program
ছ এ আ ছ ।
। আ আ
। আ । এ
Turbo C/Dev C++/Codeblock এ software
।আ Dev C++ এ
ছ।
এছ ২০১৬ ২০১৯ (CQ MCQ
ছ।
এ ২ CQ ৫ ৬ MCQ ।
আ ।
ছ।
2. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 2
1। দুটি ংখ্যার যযাগফ টিিনয়।
2। দুটি ংখ্যার টবয়য়াগফ টিিনয়।
3। দুটি ংখ্যার গুিফ টিিনয়।
3. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 3
4। দুটি ংখ্যার ভাগফ টিিনয়।
5। দুটি ংখ্যার গড় টিিনয়।
6। দুটি ংখ্যার যযাগফ,টবয়য়াগফ,গুিফ,ভাগফ টিিনয়।
30. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 30
64. ৫ ১০ ১৫ ২০ এভায়ব পযনায়ক্রয়ম ৫০ পযনন্ত ংখ্যা মটিিয়র রদলনি ের।
65.Nesting of for loop টিম্নটটখ্ে ফাফ রদলনি।
1
12
123
1234
12345
123456
31. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 31
-২০১৯
-২০১৯
Question:What will have to be changed in the program if we use D0-While
loop instead of for loop?Explain.
Ans:
#include<stdio.h>
#include<conio.h>
main()
{
int a ,s=0, N;
printf("Enter the Value of N: ");
scanf("%d", &N);
for (a=1;a<=N; a++ )
{
s = s +(a*a);
}
printf("Sum is:%d", s);
getch();
}
32. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 32
-২০১৯
-২০১৯
Question: Is it possible to make the program using While loop?
#include<stdio.h>
#include<conio.h>
main()
{
int a ,s;
s=0;
for (a=1;a<=30; a+=2 )
{
s = s +a;
}
printf("Sum is:%d", s);
getch();
}
34. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 34
চট্রগ্রাম যবােন-২০১৯
এ ১০ ।
টয়ি যবােন-২০১৯
N এর মাি ৫ য় টিম্নটটখ্ে যরাগ্রায়মর অউিপুি টে য়ব?
35. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 35
যবােন-২০১৯
টিম্নটটখ্ে যরাগ্রায়মর অউিপুি যদখ্াও?
যবােন-২০১৯
Question: Show the program as mentioned in stem is possible to
implement by goto loop
#include<stdio.h>
#include<conio.h>
main()
{
int i ,S=0, N;
printf("Enter the last Number= ");
scanf("%d", &N);
i=10;
while(i<=N)
{
S=S+i;
i=i+10;
}
printf("Sum is:%d", S);
}
36. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 36
-২০১৯
do-while loop
।
#include<stdio.h>
main()
{
int i ,s=0;
for (i=7;i<=70; i=i+7 )
s = s +i;
printf("Sum is:%d", s);
getch();
}
DB,DjB,JB,SB-2018
এ A,B,C
(1-30) A .(31-60) B এবং(61-100) B
.
রশ্নঃ conditional statemebt বযাবার েয়র গ্রুপ তেটর েরারা ট যরাগ্রাম টখ্।
37. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 37
RB,CtgB,CB,BB-2018
টিম্নটটখ্ে যরাগ্রামটি do-while loop িারা টখ্।
#include<stdio.h>
#include<conio.h>
int main()
{
int i , Sum,n;
clrscr();
printf("Enter the value of n= ");
scanf("%d", &n);
Sum=0;
for (i=1;i<=n; i++ )
{
Sum = Sum +i;
}
printf("n SUM of all Numbers from 1 to %d is=%d",n, Sum);
getch();
}
45. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 45
-,২০১৭
wb‡Pi DÏxcKwU co 37 bs cÖ‡kœi DËi `vI : Xv-17
# include < stdio.h >
main ( )
{
int a = 3, b;
b = 2 * a;
print f ("% d", b);
}
37. ‡cÖvMÖvg ivb Ki‡j
AvDUcyU gvb 3 n‡e hLbÑ Xv-17
i. b= a++;
ii. b= a – –;
iii. b+= a;
wb‡Pi †KvbwU mwVK?
√K. i I ii
L. i I iii
M. ii I iii
N. i, ii I iii
50. HSC ICT:CHAPTER-5:PROGRAMMING LANGUAGE
Md.Ikbal Hossain,Lecturer(ICT),Adamjee Cantonment College . Page 50
N. s = s + i * i * i * i
টিয়চর যখ্ািী স্ক্রীয়ি রদলনয়ির জিয এেটি ট যরাগ্রাম টখ্।
Welcome to Adamjee Canotment College
Md. Ikbal Hossain
Lecturer(ICT).
েয়ে যিযবাদ।