Tcubillos - Ninth Grade ICT Semester Test

DVD is the most suitable storage device to store high quality videos or films because it has a larger storage capacity compared to floppy disks, CDs, and flash cards. DVDs can typically hold up to 4.7GB or more of data, which is sufficient for storing high quality videos. Floppy disks have very limited storage capacity and cannot accommodate large video files. CDs have a larger storage capacity than floppy disks but still fall short compared to DVDs. Flash cards, although they have larger storage capacities, are not as commonly used for storing videos or films as DVDs.

Data store capacity is typically measured in bytes. Bytes are the basic unit of measurement for digital information storage and are used to quantify the amount of data that can be stored in a device or system. Other units such as kilobytes, megabytes, and gigabytes are also commonly used to represent larger amounts of data.

One Megabyte is equal to 1000 Kilobytes. This is because the metric system uses a base of 10, so when converting from one unit to another, you multiply or divide by 10. In this case, since there are 1000 Kilobytes in a Megabyte, the correct answer is 1000 Kilobytes.

Pharming is more efficient than phishing because it attacks several users at the same time. By redirecting multiple users to a fake website, pharming can collect sensitive information from a larger number of victims simultaneously. This allows the attackers to maximize their efforts and increase their chances of success. In contrast, phishing typically relies on sending individualized fraudulent emails or messages, which may not reach as many users or have the same level of impact.

Notes are used in a presentation for remembering ideas before playing the presentation. These notes are typically used by the presenter to jot down key points, reminders, or additional information that they want to remember or refer to while giving the presentation. By having these notes, the presenter can ensure that they cover all the important points and stay on track during the presentation.

Web 2.0 WebPages allow users to share information, collaborate on content, and create their own content. This means that users have the ability to not only consume information but also actively participate in the creation and sharing of content. Web 2.0 platforms enable a more interactive and user-driven experience, empowering individuals to contribute and engage with others in various ways. Therefore, the correct answer is "all of the above" as it encompasses all the mentioned capabilities of Web 2.0 WebPages.

USB memory and flash cards are considered solid state storage devices because they do not have any moving parts and use solid state electronic memory to store data. They rely on flash memory technology, which is a type of non-volatile memory that retains data even when power is turned off. This makes them more durable, faster, and more reliable compared to magnetic or optical storage devices.

The transition effect refers to the movement between slides in a presentation. It is the visual effect that occurs when moving from one slide to another. This effect can include various animations, such as fading, sliding, or zooming, to create a smooth and visually appealing transition between slides.

The master slide feature in presentation software allows users to create a consistent and customized design for their entire presentation. It allows them to set the layout, fonts, colors, and other visual elements that will be applied to all slides in the presentation. This helps in maintaining a cohesive and professional look throughout the presentation.

Phishing is a type of cyber attack that uses email as a tool to deceive and manipulate users into revealing sensitive information such as passwords, credit card numbers, or personal data. The attacker typically poses as a trustworthy entity and tricks the user into clicking on a malicious link or providing confidential information. Deleting all email messages will not prevent phishing attacks as they can still be received in the future. Using a strong password can help protect against some types of attacks, but it does not specifically prevent phishing. Therefore, the correct answer is that phishing uses email as a tool to attack users.

A hard disk is the correct answer because it is a magnetic storage device. It uses magnetic fields to store and retrieve data, making it a suitable choice for this question. CD-ROM, Blu-ray, and pen drive are not magnetic storage devices, as they use different technologies such as optical or flash memory.

A thousand million bytes is called a gigabyte. This unit of measurement is commonly used to represent large amounts of data storage. It is equivalent to 1 billion bytes or 1024 megabytes.

Spam refers to the use of email to send unsolicited messages. These messages are typically sent in bulk to a large number of recipients without their consent. Spam is often used for advertising purposes or to spread malware. It is considered a nuisance and can clog up email inboxes, causing inconvenience to users.

To see the footer and slide number in a presentation, you need to activate them and then type in the desired footer text. This means that you have to enable the display of the footer and slide number, and then manually enter the text that you want to appear in the footer section. Simply opening the normal view or doing nothing will not show the footer and slide number, and inserting a text box is not necessary in this case.

The correct answer is "Digital Versatile Disk". DVD stands for Digital Versatile Disk, which is a type of optical storage medium used for storing and playing back high-quality video and audio content. It is a widely used format for movies, TV shows, and other forms of digital media due to its large storage capacity and compatibility with various devices.

The hard disk is the fastest device in terms of access speed compared to the other options listed. This is because hard disks use magnetic storage to store and retrieve data, allowing for faster read and write speeds. CD, USB memory, and floppy disks have slower access speeds due to their different storage mechanisms, such as optical or flash memory.

The correct answer is "for a long time" because backing storage, such as hard drives or solid-state drives, is designed to retain data even when there is no power supply. This means that information stored in backing storage can be accessed and retrieved over an extended period, making it suitable for long-term storage purposes.

A website that allows users to work together to create content is known as a wiki. This type of platform enables multiple users to collaborate and contribute to the creation and editing of articles or pages. Unlike social networks, where the focus is on connecting with others and sharing personal information, wikis are specifically designed for collaborative content creation. Media uploading sites, on the other hand, primarily focus on allowing users to upload and share media files such as photos or videos. Therefore, the correct answer is wiki.

When you insert a chart in PowerPoint, a data table is opened automatically. This allows you to easily input and edit the data that will be used to create the chart. The data table provides a clear and organized way to input the necessary information for the chart without having to switch to Excel or any other external program. This feature saves time and ensures that the data is accurately represented in the chart.

SIM stands for Subscriber Identity Module. A Subscriber Identity Module is a small card that is inserted into a mobile device to identify and authenticate the user on a cellular network. It contains a unique identification number and stores the user's personal information, such as contacts and messages. The SIM card allows the user to make calls, send messages, and access mobile data services.