Introduction to Computers

<p>Input Device (C), Peripheral Device (D)</p> Signup and view all the answers

<p>Hard Drive (A)</p> Signup and view all the answers

<p>Operating System (B)</p> Signup and view all the answers

<p>Enable users to perform specific tasks on the computer (D)</p> Signup and view all the answers

<p>Microphone (A)</p> Signup and view all the answers

<p>Chip Card Readers (EMV Readers) (A)</p> Signup and view all the answers

<p>RFID (Radio-Frequency Identification) Readers (D)</p> Signup and view all the answers

<p>Memory Card Readers (B)</p> Signup and view all the answers

<p>Magnetic Stripe Readers (B)</p> Signup and view all the answers

<p>Reading barcodes on products (C)</p> Signup and view all the answers

<p>Biometric Card Readers (C)</p> Signup and view all the answers

<p>Smart Card Readers (B)</p> Signup and view all the answers

<p>RFID (Radio-Frequency Identification) Readers (A)</p> Signup and view all the answers

<p>They need to be connected to the internet to perform any task. (D)</p> Signup and view all the answers

<p>It facilitates communication and information sharing. (A)</p> Signup and view all the answers

<p>It can be substantial, but the cost is offset by the potential for savings in the long run. (D)</p> Signup and view all the answers

<p>Computers can store large amounts of data for easy retrieval and analysis. (A)</p> Signup and view all the answers

<p>It is a barrier to adoption, particularly for those with limited financial resources. (B)</p> Signup and view all the answers

<p>Computers can perform repetitive tasks more quickly and consistently than humans. (C)</p> Signup and view all the answers

<p>Computers are susceptible to malfunctions and security threats, requiring regular maintenance. (A)</p> Signup and view all the answers

<p>They can be easily upgraded by replacing their CPUs, making them cost-effective. (B)</p> Signup and view all the answers

<p>To type text and numbers into a computer (A)</p> Signup and view all the answers

<p>Joystick (B)</p> Signup and view all the answers

<p>Drawing tool (B)</p> Signup and view all the answers

<p>Scanner (A)</p> Signup and view all the answers

<p>They provide input based on unique human traits (B)</p> Signup and view all the answers

<p>Touchpad (A)</p> Signup and view all the answers

<p>Streams video in real time (C)</p> Signup and view all the answers

<p>Touch Screen (D)</p> Signup and view all the answers

<p>To process data, perform calculations, and execute instructions (D)</p> Signup and view all the answers

<p>Operating System (C)</p> Signup and view all the answers

<p>To perform computing tasks through the collaboration of hardware and software components (B)</p> Signup and view all the answers

<p>Hardware (D)</p> Signup and view all the answers

<p>A computer is a component of a computer system. (C)</p> Signup and view all the answers

<p>To manage the interaction between hardware and software components (C)</p> Signup and view all the answers

<p>Malware (A)</p> Signup and view all the answers

<p>Input and output devices (D)</p> Signup and view all the answers

<p>System Administrator (B)</p> Signup and view all the answers

<p>Software that controls the basic operation of hardware components (D)</p> Signup and view all the answers

<p>Software is used for general tasks while firmware is used for specific hardware control (A)</p> Signup and view all the answers

<p>An operating system (B)</p> Signup and view all the answers

<p>Software (A)</p> Signup and view all the answers

<p>Creativity (A)</p> Signup and view all the answers

<p>A web browser (C)</p> Signup and view all the answers

<p>Starting a computer using the power button (A)</p> Signup and view all the answers

The central processing unit of a computer responsible for executing instructions.

Random Access Memory, a type of volatile memory that temporarily stores data for quick access.

Components that save data long-term, such as hard drives and SSDs.

Software embedded in hardware that controls its specific operations.

Programs and instructions that tell the computer how to perform tasks.

The human component of a computer system, including users and operators.

The ability of a computer to perform operations rapidly.

The high precision of computers in performing calculations and tasks.

An electronic device that processes data, performs calculations, and executes instructions.

Includes hardware, software, memory, storage, and input/output devices.

The physical parts of a computer that can be touched and seen.

The primary component that performs most of the processing inside a computer.

Hardware used to provide data and control signals to a computer.

Hardware that conveys information from the computer to the user.

A complete integrated set of components working together to perform computing tasks.

A device that captures sound for audio recording or communication.

A camera designed for capturing video and streaming it over the internet.

Devices that read smart cards with embedded chips for secure transactions.

Devices that read data from RFID tags without physical contact using radio waves.

Devices that read barcodes for product identification and tracking.

Devices that read cards with embedded chips, used for secure transactions.

A device that converts physical documents into digital format.

Card readers that incorporate fingerprint scanning for added security.

The ability of computers to perform various tasks, from complex calculations to data processing.

Computers execute tasks automatically, minimizing human involvement.

Computers can store vast amounts of data for easy retrieval and analysis.

Computers work tirelessly without fatigue, ensuring consistent performance.

Modern computers can handle many tasks at the same time, improving efficiency.

Computers cannot think independently or generate original ideas.

Computers perform tasks only based on given instructions by users or programmers.

The significant expense involved in acquiring and setting up a computer system.

Devices that detect and respond to environmental inputs like light, heat, or motion.

A peripheral device with keys used for typing text and numbers into a computer.

A handheld device detecting two-dimensional motion for pointing and clicking on screens.

A touch-sensitive pad allowing cursor control on a screen, mainly found on laptops.

Devices that convert physical documents and pictures into digital images for computers.

Captures and stores images and video in a digital format that can be transferred to computers.

Devices like fingerprint and retinal scanners providing security based on unique human traits.

Computers are susceptible to viruses and malware that can compromise security.

RAM provides temporary storage for data and instructions currently in use by the CPU.

The motherboard connects and facilitates communication between various computer components.

Devices designed specifically for entering text data into a computer.

The operating system manages hardware resources and provides an interface for user interaction.