Computer Maintenance and Cyber Security

After a software is uninstalled, residual entries often remain in the:

The tool used to edit the Windows Registry is opened by typing:

To find the next registry match, the key pressed on the keyboard is:

The drive that contains the operating system is typically:

Before editing the registry, it is very important to:

The 'Find' option in the Registry Editor is used to search for the:

After right-clicking on a found registry entry, the option selected to remove it is:

The group activity asks students to compare:

Pressing 'F3' in the Registry Editor performs the action of:

The complete deletion process ends after removing all matching entries from the:

Today, information has become one of the most:

The two main types of access to information are:

Open data is characterised by:

Examples of open information include:

Open data does NOT require:

Confidential information is restricted to:

Examples of confidential information include:

Disclosure of confidential information without permission may result in:

Confidential data is protected by:

Best way to protect confidential information is to:

Digital technology processes data in:

Tasks enabled by digital technology include:

The cyber-world is best described as:

The cyber-world is built on:

The current age dominated by digital technology is called the:

With widespread adoption of digital technology, individuals are exposed to:

The cyber-world:

Information transmitted in binary form is processed by:

People interact in the cyber-world primarily via:

Personal information sharing through digital technology is essential to meet:

Any action that violates societal norms or the law is called a:

When such actions are carried out online or via the Internet, they are called:

Cyber crimes typically involve:

In a cyber attack, the targeted entities can include:

Cyber criminals can:

To stay safe from cybercrimes, everyone must:

Cybercrimes pose unique risks to:

Examples of cybercrimes mentioned in the chapter include:

Computer Malware is best described as a:

Data Interruption is classified as a form of:

Hacking is usually accessing or controlling a system:

The person who carries out hacking is called a:

Hacking can be:

Hackers hired by organizations to test their systems are called:

Legitimate (hired) hackers:

The text mentions legitimate hackers are common for checking which system?

People who do illegal hacking are also called:

Black hat hackers use the Internet and networks to:

The trend of hacking crime is:

Through hacking, attackers can:

The real-life analogy used for a brute force attack is:

Digital criminals usually carry out brute force using:

Common targets of a brute force attack include:

Brute force attempts:

After a successful brute force attack, criminals typically:

In a brute force attack, the attacker tries:

Brute force relies on:

Tools used in brute force attacks are typically:

Defense against brute force as mentioned in the chapter includes:

Brute force attack is considered a:

The real-life analogy used for data interception is:

In data interception, the interceptor sits between:

The process of theft during data exchange is called:

Software/apps commonly use which method to prevent data interception?

End-to-end encryption protects:

Encryption is the process of:

After encryption, data becomes:

Confidential information transmitted over public networks is typically:

Encryption ensures:

Without proper authorization, encrypted data is:

DDoS stands for:

The real-life analogy used for DDoS is:

A DDoS attack uses:

DDoS attackers attack the target:

DDoS effects on a website include:

The goal of a DDoS attack is to:

DDoS impersonates the system so that:

DDoS attacks flood services with:

Devices used in a DDoS attack are typically:

DDoS attacks primarily target:

Malware is short for:

Malware is software designed to:

Targets of malware include:

Software that unintentionally causes a problem due to incompetence is called:

Malware is used to:

Types of malware include:

Spyware, Ransomware and Adware are types of:

Rootkits and Spamming are also types of:

Malware works against the interest of the:

The difference between malware and a software bug is that:

Intentionally and repeatedly harming someone mentally online is called:

Examples of cyber bullying mentioned include:

Forcing a person to do something through ICT is called:

Cyber terrorism includes:

Publishing someone's personal information or pictures without permission is part of:

Spreading rumors on social media to incite communal hatred is part of:

Devices used for cyber terrorism include:

Cyber terrorism is most common among:

Effects of cyber terrorism on victims include:

After publishing information on social media, deleting it is:

Identifying the source of a fake ID is generally:

Cyber terrorism affects the victim's:

Channels used for cyber terrorism include:

Spreading communal hatred on social media is:

Cyber bullying causes the victim to feel:

Fake news is best defined as:

Fake news is intentionally spread to:

Channels for spreading fake news include:

In the age of social media overuse, the spread of fake news is happening at:

Fake news around the world has led to many:

The proverb used as analogy in the chapter is:

Online posts and news should always be:

Fake news is often spread using:

Per the Bangladesh Information and Technology Act 2006, the maximum imprisonment for cyber bullying / fake news is:

Per the ICT Act 2006, the maximum fine is:

The National Helpline number to contact in Bangladesh is:

The National Emergency Service number is:

Besides 109, another helpline mentioned for cyber issues is:

Complaints can be filed on the website:

The issue should be shared with:

In case of a cyber attack, digital devices should be:

A written complaint should be submitted to the:

The issue should NOT be:

A General Diary (GD) should be filed at the:

Consumer's rights need to be:

Evidence of the crime should be:

In Bangladesh, a General Diary can now be filed:

The website used for filing an online GD is:

Law enforcement units that have mobile apps include:

After GD, an additional unit that can be contacted is:

Strategies for safe Internet use include:

To enhance account security, you should:

Computer software should be updated:

Mobile application software should be updated:

On social media, one should refrain from:

Personal confidential information such as PIN or password should:

To protect a device, one should install:

Reusing the same password across all platforms is:

Antivirus and firewall protection are types of:

Security strategies aim to protect:

2FA stands for:

After ID and password login, 2FA requires entering a/an:

OTP stands for:

The OTP digit length mentioned in the text is:

The OTP is sent to the user's:

Without entering the correct OTP, you:

The OTP is valid for:

After being used once, the OTP:

The same OTP:

Enabling 2FA makes hacking accounts:

2FA can strengthen:

With only a password and no 2FA, accounts are:

After enabling 2FA, login requires:

The OTP system reduces the risk of:

Benefits of 2FA include:

Among the following, which is NOT a cybercrime?

Among the following, which is malware?

Encryption mainly ensures:

Cyber bullying is punishable per:

Among the following, which can now be done online in Bangladesh?

Stealing emails of others is a form of:

Defense against brute force as per the chapter includes:

To keep a device secure, one should:

Among the following, which is most often used by hackers to find passwords?

The most valuable resource today is:

The cyber-world is part of which industrial era?

To prevent confidential information exposure, share it with:

The cyber-world expands continuously through:

White hat hackers help to:

The OTP in 2FA is bound by: