4756 . Which popular cloud storage service is developed by Microsoft, offering file synchronization and sharing features?

A. Dropbox
B. Google Drive
C. OneDrive
D. iCloud

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Answer: Option C

Explanation:

OneDrive is the Microsoft cloud service that connects you to all your files. It lets you store and protect your files, share them with others, and get to them from anywhere on all your devices.

4757 . What is the name of the advanced computer program developed by Google's DeepMind that defeated world champion Go players and has applications in healthcare and more?

A. Siri
B. Watson
C. AlphaGo
D. Alexa

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Answer: Option C

Explanation:

AlphaGo is a computer program that plays the board game Go. It was developed by the London-based DeepMind Technologies, an acquired subsidiary of Google (now Alphabet Inc.). Subsequent versions of AlphaGo became increasingly powerful, including a version that competed under the name Master.

4758 . In 2018, the Nobel Peace Prize was awarded for combating sexual violence as a weapon of war. primarily associated with___

A. Syrian Civil War
B. Rwandan Genocide
C. Bosnian War
D. Congolese Civil Wars

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Answer: Option D

Explanation:

Denis Mukwege is the foremost, most unifying symbol, both nationally and internationally, of the struggle to end sexual violence in war and armed conflicts. His basic principle is that “justice is everyone’s business”. Men and women, officers and soldiers, and local, national and international authorities alike all have a shared responsibility for reporting, and combating, this type of war crime. The importance of Dr. Mukwege’s enduring, dedicated and selfless efforts in this field cannot be overstated. He has repeatedly condemned impunity for mass rape and criticised the Congolese government and other countries for not doing enough to stop the use of sexual violence against women as a strategy and weapon of war.

4759 . In computer storage, what unit of measurement is equivalent to approximately one trillion bytes?

A. Megabyte (MB)
B. Gigabyte (GB)
C. Terabyte (TB)
D. Kilobyte (KB)

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Answer: Option C

Explanation:

A terabyte (TB) is a unit of digital data that is equal to about 1 trillion bytes. In decimal notation (base 10), a terabyte is exactly 1 trillion bytes.

4760 . What is the term for the use of computer algorithms to make predictions and decisions, such as recommending products or content to users?

A. Machine Learning
B. Quantum Computing
C. Cloud Computing
D. Deep Learning

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Answer: Option A

Explanation:

Machine learning is widely applicable across many industries. Recommendation engines, for example, are used by e-commerce, social media and news organizations to suggest content based on a customer's past behavior.

4761 . Which cutting-edge technology is expected to facilitate faster data transfer, lower latency, and enable innovations like autonomous vehicles and remote surgery?

A. 5G
B. Bluetooth 5.0
C. Wi-Fi 6
D. LTE

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Answer: Option A

Explanation:

5G, as the fifth generation of wireless technology, offers faster speeds and lower latency compared to its predecessors. Its arrival promises to revolutionize industries by enabling real-time remote surgery, autonomous vehicles, virtual reality, and more.

4762 . Which river is the longest in the world?

A. Mississippi River
B. Nile River
C. Amazon River
D. Yangtze River

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Answer: Option B

Explanation:

The Nile is credited as the longest river in the world. Its main source is Lake Victoria in east central Africa. From its farthest stream in Burundi, it extends 6,695 km (4,160 miles) in length.

4763 . What is the term for a cryptographic technique used to secure the confidentiality and integrity of data by converting it into an unreadable format until it reaches its intended recipient?

A. Digital signature
B. Hash function
C. Encryption
D. Firewall

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Answer: Option C

Explanation:

Encryption is the method by which information is converted into secret code that hides the information's true meaning. The science of encrypting and decrypting information is called cryptography. In computing, unencrypted data is also known as plaintext, and encrypted data is called ciphertext.

4764 . Which mountain range separates Europe from Asia?

A. Andes
B. Alps
C. Ural Mountains
D. Carpathian Mountains

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Answer: Option C

Explanation:

The two continents of Europe and Asia are separated by two mountain ranges- the Ural mountains and the Caucasus mountains.

4765 . Which programming language is commonly used for artificial intelligence and machine learning applications, known for its simplicity and readability?

A. Java
B. C++
C. Python
D. Ruby

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Answer: Option C

Explanation:

Python stands out as the most popular programming language for artificial intelligence. Its simplicity, readability, and extensive libraries like TensorFlow and PyTorch make it a top choice for AI development.

4766 . Which is the busiest port in Bangladesh and the third in South Asia, serving as a key hub for the country's imports and exports?

A. Mongla Seaport
B. Tamabil Land Port
C. Benapole Land Port
D. Chittagong Seaport

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Answer: Option D

Explanation:

The Chittagong Port (Bengali: চট্টগ্রাম বন্দর) is the main seaport of Bangladesh. Located in Bangladesh's port city of Chittagong and on the banks of the Karnaphuli River, the port handles over 90 percent of Bangladesh's export-import trade, and has been used by India, Nepal and Bhutan for transshipment. According to Lloyd's, it ranked as the 58th busiest container port in the world in 2019. The port has a recorded history dating back to ancient Roman accounts. It is the busiest container port on the Bay of Bengal.

Congestion is a major challenge in Chittagong port. The port had a congestion rate of 84.3 hours between January and July in 2017

4767 . What is the name of the world's largest river delta, of which the southern part is located in Bangladesh?

A. Ganges-Brahmaputra Delta
B. Bengal Delta
C. Sundarbans Delta
D. All of the above

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Answer: Option A

Explanation:

This Envisat image highlights the Ganges Delta, the world's largest delta, in the south Asia area of Bangladesh (visible) and India. The delta plain, about 350-km wide along the Bay of Bengal, is formed by the confluence of the rivers Ganges, the Brahmaputra and Meghna.

4768 . What is the world's largest landlocked country by land area?

A. Kazakhstan
B. Mongolia
C. Afghanistan
D. Chad

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Answer: Option A

Explanation:

Kazakhstan is the world's largest landlocked country while Ethiopia is the world's most populous landlocked country.

4769 . During British colonial rule, what was the region that comprises modern-day Bangladesh known as?

A. East Pakistan
B. Bengal Presidency
C. West Bengal
D. Assam-Bengal

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Answer: Option B

Explanation:

The Bengal Presidency was the largest administrative unit in the British Empire. At its height, it covered large parts of present-day India, Pakistan, Bangladesh, Burma, Malaysia, and Singapore. Source: Wikipedia

4770 . In cybersecurity, what does the acronym "DDoS" stand for?

A. Distributed Denial of Service
B. Data Disclosure and Security
C. Dynamic Domain of Systems
D. Dynamic Domain of Systems

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Answer: Option A

Explanation:

DDoS অ্যাটাক মানে "Distributed Denial-of-Service (DDoS) Attack" এবং এটি একটি সাইবার ক্রাইম যেখানে আক্রমণকারী ইন্টারনেট ট্র্যাফিকের সাথে একটি সার্ভারকে প্লাবিত করে যাতে ব্যবহারকারীদের সংযুক্ত অনলাইন পরিষেবা এবং সাইটগুলি অ্যাক্সেস করতে বাধা দেয়।

4756 . Which popular cloud storage service is developed by Microsoft, offering file synchronization and sharing features?

4757 . What is the name of the advanced computer program developed by Google's DeepMind that defeated world champion Go players and has applications in healthcare and more?

4758 . In 2018, the Nobel Peace Prize was awarded for combating sexual violence as a weapon of war. primarily associated with___

4759 . In computer storage, what unit of measurement is equivalent to approximately one trillion bytes?

4760 . What is the term for the use of computer algorithms to make predictions and decisions, such as recommending products or content to users?

4761 . Which cutting-edge technology is expected to facilitate faster data transfer, lower latency, and enable innovations like autonomous vehicles and remote surgery?

4762 . Which river is the longest in the world?

4763 . What is the term for a cryptographic technique used to secure the confidentiality and integrity of data by converting it into an unreadable format until it reaches its intended recipient?

4764 . Which mountain range separates Europe from Asia?

4765 . Which programming language is commonly used for artificial intelligence and machine learning applications, known for its simplicity and readability?

4766 . Which is the busiest port in Bangladesh and the third in South Asia, serving as a key hub for the country's imports and exports?

4767 . What is the name of the world's largest river delta, of which the southern part is located in Bangladesh?

4768 . What is the world's largest landlocked country by land area?

4769 . During British colonial rule, what was the region that comprises modern-day Bangladesh known as?

4770 . In cybersecurity, what does the acronym "DDoS" stand for?

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