A file extension of .exe on Windows typically indicates:
Correct answer: C
.exe is the standard extension for executable Windows program files.
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A group of related files organized together on a storage device is called a:
Correct answer: C
A folder (or directory) groups related files together for organization.
Dividing a hard disk into separate logical sections is called:
Correct answer: C
Partitioning divides a physical disk into multiple logical storage sections.
Preparing a storage device by erasing data and setting up a file system is called:
Correct answer: B
Formatting prepares a storage device with a file system, typically erasing existing data.
Rearranging fragmented file data on a disk to improve performance is called:
Correct answer: D
Defragmentation reorganizes fragmented data on a disk to make file access faster.
Reducing the size of a file so it takes up less storage space is called:
Correct answer: C
Compression reduces file size, often for storage savings or faster transfer.
What is the name for a common file compression format with a .zip extension?
Correct answer: A
ZIP is a widely used file format for compressing and archiving one or more files.
Which term describes software specifically designed to damage, disrupt, or gain unauthorized access to a system?
Correct answer: A
Malware is a general term for any software designed to cause harm or unauthorized access.
An early or reduced-feature version of software released for public testing is called:
Correct answer: C
A beta version is a pre-release version made available to test functionality before final launch.
Which type of software license permits users to use, modify, and share the source code freely?
Correct answer: B
An open-source license grants users the freedom to use, modify, and distribute the source code.
Software owned exclusively by a company, with restricted access to its source code, is called:
Correct answer: D
Proprietary software is privately owned, with usage and source code restricted by the vendor.
Which operating system component is responsible for allocating CPU time to different running programs?
Correct answer: D
The process scheduler within the OS decides which process gets CPU time and when.
Which term describes an OS managing files, including their creation, storage, and retrieval?
Correct answer: A
The file system organizes how data is stored and retrieved on storage devices.
Software used to convert a document into a universally viewable, fixed-layout format is often saved as a:
Correct answer: A
PDF (Portable Document Format) preserves layout and is widely used for sharing fixed-format documents.
Which of these best describes 'middleware'?
Correct answer: C
Middleware acts as a bridge, enabling communication and data management between different applications.
A collection of related programs bundled and sold or distributed together is often called a:
Correct answer: D
A software suite bundles multiple related applications, such as an office suite, together.
Which device is primarily used to type text and commands into a computer?
Correct answer: A
The keyboard is the primary device for entering text and commands.
Which pointing device is moved by hand to control a cursor on the screen?
Correct answer: D
A mouse is a handheld pointing device used to control the on-screen cursor.
Which input device converts a printed document or photo into a digital image?
Correct answer: B
A scanner captures a physical document or image and converts it into digital form.
Which input device is commonly used in video calls to capture live video?
Correct answer: C
A webcam captures live video, commonly used for video calls and streaming.
Which input device captures sound and converts it into a digital audio signal?
Correct answer: B
A microphone converts sound waves into an electrical/digital signal for the computer.
Which input device is commonly used for playing games, providing directional control?
Correct answer: D
A joystick is an input device often used for gaming, providing directional and button input.
Which device allows a user to interact directly with the screen by tapping or swiping?
Correct answer: B
A touchscreen allows direct interaction with the display through touch input.
Which input device is a stationary ball rotated with fingers to move the cursor, common on some laptops?
Correct answer: C
A trackball is a pointing device with a ball on top that the user rotates to move the cursor.
Which flat, touch-sensitive input device is commonly built into laptops to replace a mouse?
Correct answer: D
A touchpad is a flat surface built into laptops that senses finger movement to control the cursor.