A Quiz On Computer Technology! Trivia

Microsoft Excel is a spreadsheet program developed by Microsoft and is widely used for creating, organizing, and analyzing data. It falls under the category of application software as it is designed to perform specific tasks for the user. Application software refers to computer programs that are designed to perform specific functions or tasks for the user, such as word processing, data analysis, or graphic design. Therefore, Microsoft Excel being an application software is a correct statement.

An image editing program can eliminate red-eye effects from photographs. This is true because red-eye is a common issue in flash photography where the light from the flash reflects off the retina of the subject's eyes, causing them to appear red in the photo. Image editing programs have tools and features specifically designed to remove or reduce this red-eye effect. These tools analyze the image and automatically detect and correct the red-eye, making the eyes appear natural and eliminating the unwanted red glow.

A smartphone is a type of cell phone that can perform various functions such as transmitting and receiving email messages, sending text messages and pictures, and browsing websites. However, it is not designed to process spreadsheet data, which is typically a function performed by computers or specialized software.

Operating systems often come with a set of preinstalled utilities. These utilities are software programs that perform specific tasks or functions, such as file management, system maintenance, or network configuration. By including these utilities, the operating system provides users with basic tools and functionalities right from the start, without the need for additional installations. This helps users perform common tasks and manage their systems more efficiently. Therefore, the statement "Some utilities are preinstalled with operating systems" is true.

Web conferencing is a technology that enables participants located at different places to transmit electronic information such as audio, video, and documents in real-time. It allows for virtual meetings, presentations, and collaborations, eliminating the need for physical presence. With web conferencing, individuals can communicate and share information seamlessly, making it a convenient and efficient tool for remote communication and collaboration. Therefore, the statement "Web conferencing allows participants at two or more locations to transmit electronic information" is true.

The motherboard is indeed a type of hardware device. It is the main circuit board that connects and allows communication between various components of a computer, such as the CPU, memory, storage devices, and input/output devices. It provides the necessary electrical connections and pathways for data transfer, making it an essential component for the functioning of a computer system.

Utility software is a type of software that is designed to perform specific tasks related to the management and maintenance of a computer system. These tasks can include virus detection, disk cleanup, data backup, system optimization, and more. Therefore, the statement that utility software consists of programs that perform administrative tasks such as virus detection is true. Utility software helps to ensure the smooth functioning and security of a computer system by providing essential tools and functionalities.

Publishers often use word processing software to design and layout textbooks because it offers various features and tools that make the process easier and more efficient. These software programs allow publishers to format text, insert images and graphics, create tables and charts, and manage the overall layout of the textbook. Additionally, word processing software provides options for spell-checking, grammar-checking, and formatting consistency, ensuring that the final product is of high quality. Overall, the use of word processing software in designing and laying out textbooks is a common practice in the publishing industry.

A personal digital assistant (PDA) is a handheld device that functions as a personal information manager. It can be used for tasks such as managing contacts, calendars, and notes. A pen computer, on the other hand, refers to a type of computer that utilizes a stylus or pen for input instead of a keyboard or mouse. Since a PDA typically relies on a stylus or pen for input, it can also be referred to as a pen computer. Therefore, the statement "Another name for a personal digital assistant is pen computer" is true.

The statement is false because a computer system consists of more than just a central processing unit, monitor, and keyboard. It also includes other essential components such as memory, storage devices, input/output devices, and a motherboard. These components work together to perform various tasks and functions within the computer system. Therefore, the statement is incorrect as it does not include all the necessary components of a computer system.

Draft quality printing is not acceptable for resumes and cover letters because these documents are typically used for professional purposes and require a high level of presentation and clarity. Using draft quality printing may result in a lower quality appearance and may give the impression of a lack of attention to detail. It is important to use high-quality printing for these types of documents to make a positive impression on potential employers or recipients.

the hard drive is a storage device and the hard disk is a magnetic storage medium

William Hewlett and David Packard are best known for building state of the art computer products. They co-founded Hewlett-Packard (HP) in 1939, which became one of the leading companies in the computer industry. Hewlett and Packard were pioneers in developing innovative and high-quality computer hardware, such as printers, calculators, and personal computers. Their focus on building cutting-edge technology and their commitment to quality and reliability made HP a trusted brand in the computer industry.

The input phase of the information processing cycle involves providing data or instructions to a computer system. In this case, speaking into a microphone connected to a computer is the correct answer because it is a method of inputting information into the computer system. The other options mentioned, such as reading instructions from a monitor, printing a hard copy of a report, and backing up a file on a floppy disk, are not part of the input phase as they involve output or storage of data.

Prior to the early 1980s, computers were primarily used in government laboratories for research and development purposes. The government had the necessary funding and resources to invest in computer technology, making it the most likely setting for computers during that time. Home offices were not as common as they are today, and college computer labs were not as prevalent either. Science museums may have had computers on display, but they were not the primary setting for computer usage.

Managing disk drives is not an example of application software because it refers to the system software that is responsible for controlling and organizing the storage and retrieval of data on a computer's hard drive or other storage devices. Application software, on the other hand, is designed to perform specific tasks or functions for the user, such as word processing or presenting slideshows.

The opposite of a serial port is not a dedicated port. A serial port is a type of computer interface that allows data to be transferred one bit at a time, whereas a dedicated port refers to a specific port that is dedicated to a particular device or function. These two terms are not directly opposite to each other, so the statement is false.

An internal bay refers to a space within a computer or electronic device where components can be inserted or removed. It is typically used for adding or replacing hardware components such as hard drives, graphics cards, or memory modules. In this context, the statement is incorrect because a bay used for inserting and removing CDs and DVDs would be considered an external bay, usually found on the front of a computer case. Therefore, the correct answer is False.

A magnetic field does not have the ability to erase data on an optical disc. Optical discs, such as CDs or DVDs, store data using a series of pits and lands that are read by a laser. Magnetic fields do not have any effect on these pits and lands, so they cannot erase the data stored on the disc.

Project management software is not designed to help store owners locate specific items of merchandise for their customers. It is primarily used for planning, organizing, and managing projects, tasks, and resources. Therefore, the statement is false.

The correct answer is 4 because in the given illustration, there are four distinct input devices shown.