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🏷Which are the actions you can perform using a chat service?

➡️You can send picture files. (Correct)
➡️You can send hyperlinks. (Correct)
➡️You can deliver messages to offline contacts. (Correct)
➡️You can add tables or charts.
➡️You can apply various formats to text and paragraphs.

✅Tarjima: Chat xizmati yordamida quyidagi amallardan qaysilarini bajarish mumkin?

➡️Siz rasm fayllarini yuborishingiz mumkin. (To‘g‘ri)
➡️Siz giperhavolalarni yuborishingiz mumkin. (To‘g‘ri)
➡️Siz xabarlarni oflayn kontaktlarga yetkazishingiz mumkin. (To‘g‘ri)
➡️Siz jadval yoki diagrammalar qo‘shishingiz mumkin.
➡️Siz matn va paragraflarga turli formatlar qo‘llashingiz mumkin.

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🏷You can easily send pictures with a chat service.

➡️True (Correct)
➡️False

✅Tarjima: Siz chat xizmati orqali rasmlarni osonlik bilan yuborishingiz mumkin.

➡️To‘g‘ri (To‘g‘ri javob)
➡️Noto‘g‘ri

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🏷External Hard drives are only useful if you need to back up a small amount of data.

➡️False (Correct)
➡️True

✅Tarjima: Tashqi qattiq disklar (external hard drives) faqat kichik hajmdagi ma’lumotlarni zaxiralashda foydali bo‘ladi.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

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🏷The main advantage of using an online storage service for your backup instead of a modern external hard drive is the speed. Transferring data to an online storage service is faster.

➡️False (Correct)
➡️True

✅Tarjima: Zamonaviy tashqi qattiq disk o‘rniga zaxira nusxa olish uchun onlayn saqlash xizmatidan foydalanishning asosiy afzalligi – tezlikdir. Ya’ni, ma’lumotlarni onlayn saqlashga yuklash tezroq bo‘ladi.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 Onlayn saqlash xizmatlari internet tezligiga bog‘liq — ayniqsa katta fayllar yuklanayotganda jarayon sekinlashadi.

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🏷Which are two reasons that people use external hard drives for backup?

➡️You can store an external hard drive in a different and more secure location than your original data. (Correct)
➡️You do not need an internet connection to perform the backup operation. (Correct)
➡️You can easily share the backup copy with your colleagues around the world.

✅Tarjima: Odamlar zaxira nusxa (backup) olish uchun tashqi qattiq disk (external hard drive)lardan foydalanishining ikki sababi qaysilar?

➡️Tashqi qattiq diskni asl ma’lumot joylashgan joydan boshqa, xavfsizroq joyda saqlash mumkin. (To‘g‘ri)
➡️Zaxira qilish uchun internetga ulanishingiz shart emas. (To‘g‘ri)
➡️Zaxira nusxasini dunyo bo‘ylab hamkasblaringiz bilan oson ulashishingiz mumkin.

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🏷You can restore iPhone backups only by using the iCloud application.
iTunes is only capable of handling media content.

➡️False (Correct)
➡️True

✅Tarjima: iPhone zaxira nusxalarini faqat iCloud ilovasi orqali tiklash mumkin.
iTunes esa faqat media fayllar bilan ishlay oladi.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 iPhone zaxira nusxalarini tiklash uchun siz iClouddan ham, iTunes (yoki Mac'dagi Finder) dasturidan ham foydalanishingiz mumkin.
iTunes faqat media fayllar bilan ishlamaydi — u iPhone’ning to‘liq zaxira nusxasini yaratish va tiklash funksiyasiga ham ega.

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🏷You can restore your iPhone using Dropbox.

➡️False (Correct)
➡️True

✅Tarjima: Siz iPhone qurilmangizni Dropbox yordamida tiklashingiz mumkin.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 Dropbox — bu fayl saqlash va ulashish uchun mo‘ljallangan bulut xizmati. U iPhone’ning tizim zaxirasini (backup) yaratish yoki uni tiklash (restore) imkonini bermaydi. iPhone’ni faqat iCloud, iTunes yoki Mac Finder orqali tiklash mumkin.

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🏷You need to restore your iPhone backup. Which applications can you use?

➡️iCloud (Correct)
➡️iTunes (Correct)
➡️Chrome
➡️Firefox
➡️Explorer

✅Tarjima: Siz iPhone zaxira nusxasini tiklashingiz kerak. Qaysi ilovalardan foydalanishingiz mumkin?

➡️iCloud (To‘g‘ri)
➡️iTunes (To‘g‘ri)
➡️Chrome
➡️Firefox
➡️Explorer

📌 iCloud – iPhone’ni tiklash uchun Apple’ning bulut xizmatidir.
iTunes – kompyuter orqali iPhone zaxirasini tiklash imkonini beradi.
Chrome, Firefox va Explorer – bu brauzerlar bo‘lib, zaxira nusxani tiklash imkoniyatini bermaydi.

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🏷Both Linux and Windows are open source operating systems.

➡️False (Correct)
➡️True

✅Tarjima: Ham Linux, ham Windows ochiq kodli (open source) operatsion tizimlardir.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 Linux — ochiq kodli operatsion tizim bo‘lib, foydalanuvchilar uning kodini ko‘rishi, o‘zgartirishi va tarqatishi mumkin.
Windows — yopiq kodli (proprietary) operatsion tizim bo‘lib, Microsoft tomonidan boshqariladi va uning manba kodi ommaga ochiq emas.

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🏷Which characteristics should a backup have to be considered secure?

➡️The backup should be encrypted. (Correct)
➡️The backup should be a differential backup.
➡️The backup should only be at one secure location.
➡️One copy of the backup up should be at a distant location. (Correct)
➡️The backup should be redundant. (Correct)

✅Tarjima: Zaxira nusxasi (backup) xavfsiz deb hisoblanishi uchun u qanday xususiyatlarga ega bo‘lishi kerak?

➡️Zaxira shifrlangan (encrypted) bo‘lishi kerak. (To‘g‘ri)
➡️Zaxira differensial bo‘lishi kerak.
➡️Zaxira faqat bitta xavfsiz joyda saqlanishi kerak.
➡️Zaxiraning bitta nusxasi uzoq masofadagi joyda saqlanishi kerak. (To‘g‘ri)
➡️Zaxira ortiqcha (redundant) bo‘lishi kerak. (To‘g‘ri)

📌 Encryption — zaxira ma’lumotlari maxfiyligini saqlash uchun zarur.

Distant copy — agar bir joyda texnik nosozlik, yong‘in yoki tabiiy ofat bo‘lsa, boshqa joydagi nusxa ma’lumotni saqlab qoladi.

Redundancy — bir nechta nusxa mavjud bo‘lishi xavfsizlikni oshiradi.

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🏷Should a backup be stored in more than one secure locations?

➡️Yes. This way even if one of the locations is compromised (for example by a physical disaster) our data won’t be lost. (Correct)
➡️No. It is a waste of resources. One secure location should be enough.

✅Tarjima: Zaxira nusxasi bir nechta xavfsiz joyda saqlanishi kerakmi?

➡️Ha. Shu tariqa, agar biror joyda muammo yuz bersa (masalan, tabiiy ofat), ma’lumotlar yo‘qolmaydi. (To‘g‘ri javob)
➡️Yo‘q. Bu resurslarni behuda sarflashdir. Bitta xavfsiz joy yetarli bo‘ladi.

📌 Zaxirani bir nechta xavfsiz joyda saqlash – bu IT xavfsizligi bo‘yicha tavsiya etiladigan eng muhim amaliyotlardan biridir. Bu yondashuv "3-2-1 qoidasi" deb ataladi:
3 nusxa ma’lumot, 2 xil turdagi saqlash vositasi, 1 nusxa off-site (ya’ni boshqa, uzoqdagi joyda).
Bu yondashuv ma’lumotlaringizni yo‘qotishdan maksimal darajada himoyalashga xizmat qiladi.

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🏷The first and most important thing you should backup in your device is the drivers.

➡️False (Correct)
➡️True

✅Tarjima: Qurilmangizda birinchi va eng muhim zaxira olinadigan narsa bu drayverlardir.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 Drayverlar (drivers) muhim bo‘lsa-da, ular operatsion tizim yoki internet orqali qayta yuklab olinishi mumkin.

Zaxira qilishda birinchi o‘rinda quyidagilar turadi:
- Shaxsiy fayllar (hujjatlar, suratlar, videolar)
- Ish bilan bog‘liq ma’lumotlar
- Sozlamalar va ilovalar bilan bog‘liq ma’lumotlar

Drayverlar odatda tizimni qayta o‘rnatganda avtomatik aniqlanadi yoki ishlab chiqaruvchining rasmiy saytlaridan qayta yuklanadi. Shuning uchun ular birinchi navbatdagi zaxira obyekti emas.

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🏷You should backup your Personal Files regularly since they are the most important things in your device.

➡️True (Correct)
➡️False

✅Tarjima: Shaxsiy fayllaringiz qurilmangizdagi eng muhim ma’lumotlar bo‘lgani uchun ularni muntazam zaxiralab borishingiz kerak.

➡️To‘g‘ri (To‘g‘ri javob)
➡️Noto‘g‘ri

📌 Shaxsiy fayllar — masalan, hujjatlar, suratlar, videolar, ish hujjatlari — yo‘qolsa, qayta tiklab bo‘lmaydigan yoki tiklash juda qiyin bo‘lgan ma’lumotlardir.
Shuning uchun ularni muntazam va ishonchli joyga zaxiralab borish eng muhim amaliyotlardan biridir.

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🏷Which kind of data in your device is the most important to backup?

➡️Personal Files (Correct)
➡️Drivers
➡️Operating System
➡️Apps/Programs

✅Tarjima: Qurilmangizda qaysi turdagi ma’lumotlarni zaxiralash eng muhim hisoblanadi?

➡️Shaxsiy fayllar (Personal Files) (To‘g‘ri javob)
➡️Drayverlar
➡️Operatsion tizim
➡️Dastur va ilovalar

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🏷When compressing files, it is impossible to retain the file structure.

➡️False (Correct)
➡️True

✅Tarjima: Fayllarni siqishda (compress) fayl tuzilmasini (papkalar va ichki joylashuv) saqlab qolishning imkoni yo‘q.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 Fayllarni ZIP, RAR yoki boshqa siqilgan formatlarga o‘rashda papkalar va fayllarning tuzilmasi (strukturasi) odatda to‘liq saqlanadi.
Siqilgan faylni ochganingizda, barcha papkalar, ularning ichidagi fayllar va joylashuvi asl holatda tiklanadi.

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🏷What is the main reason we use compression?

➡️To reduce the size of files and folders. (Correct)
➡️For security since compressing a file automatically encrypts it.
➡️To speed up our searches, since compression also indexes the files.

✅Tarjima: Fayllarni siqishdan foydalanishimizning asosiy sababi nima?

➡️Fayl va papkalar hajmini kamaytirish uchun. (To‘g‘ri javob)
➡️Xavfsizlik uchun, chunki faylni siqish avtomatik tarzda uni shifrlaydi.
➡️Qidiruvni tezlashtirish uchun, chunki siqish fayllarni indekslaydi.

📌 Fayllarni siqish (compression) — asosan diskda joy tejash yoki ma’lumotlarni tezroq uzatish uchun qo‘llaniladi. Siqish xavfsizlik yoki qidiruv tezligi uchun emas, balki hajmni kamaytirish uchun mo‘ljallangan.

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🏷Compressing a file or folder speeds up its upload and download time.

➡️True (Correct)
➡️False

✅Tarjima: Fayl yoki papkani siqish (compress) uni yuklash (upload) va yuklab olish (download) vaqtini tezlashtiradi.

➡️To‘g‘ri (To‘g‘ri javob)
➡️Noto‘g‘ri

📌 Siqilgan fayllar hajman kichik bo‘lgani uchun ularni internet orqali tezroq yuborish va qabul qilish mumkin. Ayniqsa katta fayllar bilan ishlaganda bu sezilarli darajada vaqtni tejaydi.

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🏷To share a file stored in your cloud storage you must download it first.

➡️False (Correct)
➡️True

✅Tarjima: Bulutli saqlash (cloud storage) xizmatida saqlanayotgan faylni ulashish uchun uni avval yuklab olishingiz kerak.

➡️Noto‘g‘ri (To‘g‘ri javob)
➡️To‘g‘ri

📌 Zamonaviy bulut xizmatlarida (masalan, Google Drive, Dropbox, OneDrive) faylni yuklab olmasdan turib ham ulashish mumkin.
Siz faqat havola (link) yaratib, uni boshqalar bilan bo‘lishasiz — bu esa tez va qulay usul hisoblanadi.

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🏷One of the main attributes of a secure backup is that it is encrypted.

➡️True (Correct)
➡️False

✅Tarjima: Zaxira nusxasining xavfsiz bo‘lishidagi asosiy xususiyatlardan biri — uning shifrlangan (encrypted) bo‘lishidir.

➡️To‘g‘ri (To‘g‘ri javob)
➡️Noto‘g‘ri

📌 Shifrlash (encryption) zaxira ma’lumotlarini ruxsatsiz kirishdan himoya qilish uchun muhimdir. Agar zaxira nusxangiz o‘g‘irlangan yoki noto‘g‘ri qo‘llarga tushgan taqdirda ham, shifrlangan bo‘lsa, ma’lumotlar maxfiyligi saqlanadi.

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🏷1-qism testlari
https://t.me/fozilovblog/4069

🏷2-qism testlari
https://t.me/fozilovblog/4088

🏷3-qism testlari
https://t.me/fozilovblog/4101

🏷4-qism testlari
https://t.me/fozilovblog/4111

🏷5-qism testlari
https://t.me/fozilovblog/4122

🏷6-qism testlari
https://t.me/fozilovblog/4132

🏷7-qism testlari
https://t.me/fozilovblog/4141

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