As an it developer, your primary role would be to design, create, and maintain software applications or systems

As an IT developer, your primary role would be to design, create, and maintain software applications or systems. Here are some essential aspects of being an IT developer:

1. Programming Languages: Developers typically have expertise in one or more programming languages, such as Java, Python, C++, C#, Ruby, JavaScript, or PHP. The choice of language depends on the specific requirements of the project or organization.

2. Software Development Life Cycle (SDLC): Developers are involved in various stages of the SDLC, including requirements gathering, system design, coding, testing, deployment, and maintenance. They translate user requirements into functional code and ensure that the software meets the desired specifications.

3. Problem Solving and Analytical Skills: Developers must possess strong problem-solving and analytical skills. They need to be able to identify and resolve issues in the software, optimize performance, and create efficient and scalable solutions.

4. Collaboration and Communication: Developers often work in teams, collaborating with other developers, project managers, and stakeholders. Good communication skills are crucial for understanding project requirements, discussing technical concepts, and presenting solutions.

5. Continuous Learning: The field of IT is constantly evolving, with new programming languages, frameworks, and technologies emerging regularly. Developers need to stay updated with the latest trends and continuously learn new skills to adapt to the changing technological landscape.

6. Specializations: Within the field of development, there are various specializations, such as web development, mobile app development, front-end development, back-end development, full-stack development, and more. Developers may choose to specialize in a particular area based on their interests and career goals.

7. Tools and Frameworks: Developers utilize a range of tools, Integrated Development Environments (IDEs), and frameworks to streamline their work. Examples include Visual Studio, Eclipse, Git, GitHub, Docker, and various testing frameworks.

It's worth noting that the specific skills and technologies in demand can vary depending on industry trends, organizational needs, and the nature of the projects you work on. Therefore, it's essential to keep learning and adapt to the evolving IT landscape to thrive as an IT developer.


IT Mahsulotlari, Sotuvchilar uchun xizmatlar bilan birga Taqdim etishga majbur bo'lgan Catalogdagi to'lovlar kabi Mahsulotlarni anglatadi. Mijozning Buyurtma bilan bog'liq bir Mahsulot yoki Mahsulot va xizmatga aytilgan holda, kelajakdagi Shartnomada "Buyurtma qilingan IT Mahsuloti" deb ataladi.
IT Mahsulotlari dasturlash, obuna va axborot texnologiyasi donali, dasturlar, programmalar, rassomlashtirishlar, yangilanishlar, yangi versiyalar va ularning o'zgartirishlari kabi kompyuter bilan bog'liq texnik vositalarni tushunadi, lekin cheklanmagan.
IT mahsulotlarini arzonlashtiradigan yangi global savdo kelishi mavjud. 50 dan ortiq davlat IT mahsulotlari bo'yicha import to'lovlarni va import imtiyozlarini tugatishga rozilik bildirdi. Avropaning barcha 28 mamlakati, shuningdek Xitoy, Yaponiya, Janubiy Koreya, AQSh va boshqalar ham imzo qo'ydi. Kelishuv Genvada bo'lgan Dunyo Savdo Tashkiloti yig'ilishida imzolandilar. U smartfonlar, raqamli fotoapparatlar, tus kabrlari, video o'yin konsollari va hatto telekommunikatsiya uydulari kabi turli turdagi mahsulotlarga ta'sir etadi. Sozlamalar to'lovlari kelgusi to'rt yilda tanlangan IT mahsulotlardan to'liq olib tashlanadi. Kelishuv dunyo savdosining $1.3 trln. qiymatini qamrab oladi. Bu butun dunyo savdosining 7% ga teng.
Ko'p kishi kelishuvning dunyoga foydali bo'lishini o'ylaydi. Yevropa Ittifoqi savdo komissiyasining Cecilia Malmström aytganicha: "Bu mijozlar uchun ajoyib kelishuv, katta va kichik kompaniyalar uchun. Biz turli davlatlar orasidagi muzokaralarda eng yaxshi yechimlarni topish uchun kuchli ishladik." U "Bu kelishuv mijozlar va biznes uchun xarajatlarni olib tashlashdi - aynan, avvalgi davrlarda jiddiy zarar ko'rgan kichik kompaniyalar uchun." dedi. Malmström xitoy davlatlarining kelishuvga qo'shilishini umid qiladi kelgusi bir necha yillarda. U aytganicha: "Bu aniq ko'rsatadi ki, dunyodagi davlatlar hammasi birgalikda har bir uchun foyda beradigan yechimlarni topish uchun hamkorlik qila oladI.
TASK 2
1. Technical service
2. Card reader
3. Spare cables
4. Training course
5. Extended battery
6. USB charger
7. Cost support
8. Software support
9. Memory card
10. Software license
11. Warranty purchase

Penicillin was discovered by Alexander Fleming in 1928.
Statements are being taken from all the witnesses at this moment.
Whales must be protected by an international ban on whaling.
Both weddings are catered by Good Taste.
A Picasso was stolen from the Metropolitan Museum of Art.
Was this washing machine made in Germany?
Tea is grown in China.
When we reached the airport, we found that all the flights had been canceled due to the storm.
The fax will not be sent until tomorrow morning.
The soundtrack of a movie is always added after the filming is finished.

Gantt diagrafi 1917-yilda Amerika inson va ijtimoiy olim Henry L. Gantt tomonidan ishlab chiqilgan va ish tahlil qilish vositasida ishlatilgan horizontal chiziq maydonchasi hisoblanadi. Boshqaruv vaqti miqdorini belgilashda ko'rsatilgan Gantt diagrafi ko'rib chiqish, rejalashtirish va loyihadagi maqsadli vazifalarni rejalashtirishga yordam beruvchi grafiyaning tasviri ko'rinishini ta'minlaydi. Gantt diagraflari oddiy qog'oz maydonida yaratilgan yoki Microsoft Project yoki Excel kabi loyihalash dasturlari yordamida avtomatik tarkiblangan murakkab versiyalarda yaratilishi mumkin. Gantt diagrafi loyihasi loyihaning jami vaqti oralig'i bilan horizontal o'qimdan, o'zgaruvchanliklarni ifodalovchi bo'lib, o'z ichiga olayotgan vazifalarni tuzuvchi vertikal o'qimdan tashkil topgan. Misol uchun, agar loyiha kompyuteringizga yangi dastur o'rnatish bo'lsa, asosiy vazifalar o'rganish, dasturni tanlash, dasturni o'rnatish kabi bo'lishi mumkin. Har bir vazifa uchun chiziq uzunligi, tartib, va vaqti ifodalaydi. Shu misolga muvofiq, "o'rganishni amalga oshirish"ni vertikal o'qimning yuqorisiga joylashtirib, o'rganish uchun sarflanadigan vaqt miqdorini ifodalovchi chiziqni chizib olasiz, keyin birinchi vazifaning ostidagi vaqt bo'yicha taqdim etilgan boshqa vazifalarni va ularni bajarish vaqti bo'yicha nisbatan chiziq bilan belgilaysiz. Chiziq oralig'ida boshqa vazifalarni amalga oshirish kutilgan vaqtlarda o'zaro chegaralar bo'lishi mumkin. Lohiyada yurish bilan birga, yakuniy vazifalar yoki yakunlangan vazifaning qismlarini bildirish uchun qo'shimcha chiziq, strelkalar yoki qorong'u chiziq qo'shilishi mumkin. Hisobot sanasini ifodalash uchun vertikal chiziqdan foydalaniladi. Gantt diagraflari loyihaning holatini aniqlashda ochiq tasvirlash beradi, lekin ularning bir muammolari vazifalar orasidagi bog'liqlarni ko'rsatmaydi - vazifa muhokama qilish vaqti kechib ketganida boshqa vazifalarga qanday ta'sir qilishi haqida ma'lumot berilmaydi.

NETWORKSS

1. What is a network?
A network refers to a collection of interconnected devices, such as computers, servers, routers, switches, or other devices, that are linked together to facilitate communication and the sharing of resources. Networks can be local, spanning a small area like a home or office, or they can be wide, covering large geographical distances.

2. Network example: your home Wi-Fi

An example of a network is your home Wi-Fi. It consists of multiple devices, such as computers, smartphones, tablets, and smart home devices, connected to a wireless router that enables communication and resource sharing among them.

3. What are the tasks and advantages of a network?

The tasks and advantages of a network include:
- Communication: Networks enable devices to exchange information and communicate with each other, facilitating collaboration and data sharing.
- Resource sharing: Networks allow devices to share resources like printers, storage devices, and internet connections, reducing costs and improving efficiency.
- Data transfer: Networks provide a means for transferring data between devices, allowing for quick and efficient transmission of information.
- Centralized management: Networks often have centralized administration, enabling control, monitoring, and security measures to be implemented more easily.
- Scalability: Networks can be easily expanded to accommodate additional devices or increased data traffic as needed.
- Flexibility: Networks offer flexibility in terms of device mobility, as well as the ability to connect to different types of networks (e.g., wired or wireless).

4. How does a network work?

A network works by connecting devices together through various hardware and software components. Devices are typically connected using physical cables (in wired networks) or wirelessly (in wireless networks). The network infrastructure includes devices like routers, switches, and access points that facilitate data transmission between devices. Communication between devices follows certain protocols and standards, such as TCP/IP (Transmission Control Protocol/Internet Protocol), which allow for reliable and standardized data exchange. When a device sends data, it is divided into smaller packets that are transmitted over the network and reassembled at the receiving device.

5. What types of networks are there?

There are several types of networks, including:
- Local Area Network (LAN): LANs are networks that cover a limited geographical area, such as a home, office, or building. They typically use Ethernet cables or Wi-Fi for device connectivity.
- Wide Area Network (WAN): WANs cover a larger geographical area, such as multiple buildings, cities, or even countries. They connect multiple LANs and often rely on public or private telecommunications infrastructure, like leased lines or the internet.
- Wireless Local Area Network (WLAN): WLANs are similar to LANs but use wireless connections, typically Wi-Fi, for device connectivity. They are commonly found in homes, offices, airports, cafes, and other public places.
- Metropolitan Area Network (MAN): MANs cover a larger area than LANs but smaller than WANs. They connect multiple LANs within a metropolitan area and are often used by organizations or institutions within a city.

6. What does LAN stand for?

LAN stands for Local Area Network.

7. What does WAN stand for?

WAN stands for Wide Area Network.

8. What does WLAN stand for?

WLAN stands for Wireless Local Area Network.

9. What does MAN stand for?

MAN stands for Metropolitan Area Network.

A network two or more computers joined together to allow communication.

A network over a small geographical is known as a LAN and a network over a larger geographical area is known as a WAN. The internet is the largest network in the world.
There are different topologies for Local Area Networks (LANs) that are joined with wires or cables. This includes bus, star, and mesh.
A server is a computer that manages and stores files and provides services to the other computers on the network. They need to be quite powerful machines with a lot of processing power.
To connect to a network you require a Network Interface Card (NIC) which allocates an IP address to your device so it can be located on the network.

An IT room, also known as a data center or server room, is a specialized space designed to house and manage computer servers, networking equipment, and other critical IT infrastructure. Here is a description of a typical IT room:

The IT room is a controlled environment, prioritizing security, stability, and efficient operation. It is usually a spacious, climate-controlled area, isolated from the rest of the building to minimize disruptions and maintain optimal conditions for the equipment.

The room is equipped with various racks and cabinets that house the servers and networking devices. These racks are organized in rows, allowing for easy access and efficient cable management. The racks are typically made of sturdy metal and have adjustable shelves to accommodate different-sized equipment.

Cooling is crucial in an IT room, as the equipment generates significant heat. You'll find dedicated cooling systems such as air conditioners or precision cooling units installed in the room. These systems maintain a consistent temperature and humidity level to prevent overheating and protect the sensitive electronics.

To ensure uninterrupted power supply, an IT room is equipped with redundant power sources, including backup generators or uninterruptible power supplies (UPS). These backup systems provide power in case of electrical outages or fluctuations, keeping the equipment running without interruption.

In terms of security, IT rooms are fortified with multiple layers of protection. Access to the room is restricted to authorized personnel only, with secure entry systems such as key cards, biometric scanners, or security codes. Surveillance cameras and alarm systems are installed to monitor and prevent unauthorized access.

The room is well-organized, with neatly arranged cables, labeled equipment, and documentation for easy identification and troubleshooting. Proper ventilation systems ensure that the air is filtered and free from dust or contaminants that could harm the sensitive equipment.

Overall, an IT room is a dedicated and well-maintained space designed to house and safeguard the critical infrastructure that supports an organization's digital operations.

Security and safety are crucial aspects in the realm of information technology. The text highlights two main components of security: physical security and technical security.

Physical security involves implementing tools and methods to protect specific facilities that hold confidential information. This can include measures such as access control systems, surveillance cameras, and secure physical storage. The importance of physical security is emphasized, as it acts as a deterrent to unauthorized access and makes it difficult for third parties to breach the system. I agree with the notion that focusing on physical security is vital since preventing unauthorized access is the first line of defense against data breaches.

Technical security, on the other hand, pertains to safeguarding modern technologies through techniques like encryption and authentication. These measures aim to protect data from unauthorized access, alteration, or interception during transmission or storage. Technical security plays a critical role in maintaining the integrity and confidentiality of information. I concur with the text's assertion that technical security measures are essential in today's interconnected digital landscape.

The concept of data redundancy is also mentioned, which refers to the availability of confidential information in multiple locations simultaneously. While data redundancy can be beneficial in emergency situations to ensure continuity and recovery, it should generally be minimized due to increased risks. I agree that excessive data redundancy can heighten vulnerabilities and should be carefully managed.

The text acknowledges the importance of privacy regulations, specifically in the context of healthcare information, which are overseen by The Office for Civil Rights. Protecting sensitive data, especially in healthcare, is crucial to avoid potential harm or misuse. I agree with the need for privacy laws and regulations to ensure the confidentiality and safety of personal information.

However, the text also highlights that the current system's security measures are not as effective as they should be, indicating the presence of numerous issues. This observation aligns with the reality that information systems face constant threats and evolving attack vectors. Continuous improvement and adaptation of security practices are essential to address these challenges and stay ahead of potential risks.

In conclusion, security and safety are fundamental aspects of information technology. Both physical security and technical security measures are necessary to protect confidential information. Reducing data redundancy, implementing privacy regulations, and consistently improving security practices are vital for maintaining a secure environment in the face of evolving threats
TASK1
Across
3. Bluetooth
6. Interfaces
7. Wireless
9. Sensor

Down
1. Automation

2. Robotics
4. Smart
5. Float
7. Wired
8. PAN

TASK2
1. I drive more carefully than my husband.
2. Angela works harder than I do, but our secretary works hardest of all of us.
3. Anita sings most beautifully of all the people in the choir.
4. Our teacher explains the lessons more clearly than your teacher.
5. Robert arrived at the meeting earlier than Francis.
6. Ken arrived earliest of them all.
7. Teenagers usually drive faster than their parents.
8. My daughter cooks better than I do, but my husband cooks the best of all of us.
9. Rene speaks most fluently of all the ESL students in the class.
10. The teacher arrived later than the students.
TASK3
1. Marco is taller than Francesco.
2. Michela has got new light trousers.
3. Maria likes eating Mexican food.
4. Dario is wearing an expensive coat.
5. Giulia has got the shortest scarf.
6. He is the tallest student.
7. Sofia was the most popular actress.
8. He was the best footballer in Europe.
9. Sonia plays tennis better than you.
10. Your father is stronger than mine.

631-22 guruh Muxtorov Otabek