Hardware vs. Software basics.

Correct answer: A. Keyboard hardware and input driver

The issue may be in hardware or its related driver. For exams check both device and software in input problems.

Correct answer: A. To know whether hardware and system can run it

System requirements tell needed RAM processor and operating system for software. For exams always remember compatibility.

Correct answer: A. Runnable software program

An executable file can run a program with instructions. For exams treat runnable program files as software.

Correct answer: A. Video is data and video player is software

Video is content while player is the program that runs it. For exams distinguish content from instructions.

Correct answer: A. Port is connection point and pen drive is storage hardware

Devices like pen drives connect through USB ports. For exams understand the difference between port and device.

Correct answer: A. Storage hardware has less space

Software installation needs space in storage. For exams understand the effect of hardware resources on software tasks.

Correct answer: A. Viewing running programs and resources

Task Manager shows software processes and resource use. For exams treat it as a system management tool.

Correct answer: A. Running many programs by sharing resources

The operating system shares resources like CPU and memory. For exams connect multitasking with system software.

Correct answer: A. Because it can affect basic control of the device

Firmware is control software inside a device. For exams understand it as different from a normal app update.

Correct answer: A. BIOS is firmware and operating system is system software

BIOS gives initial control and operating system then manages the computer. For exams understand the boot order.

Correct answer: A. Cache is very fast temporary memory and hard disk is permanent storage

Cache keeps frequently used data to improve speed. For exams remember the difference between memory and storage.

Correct answer: A. Software interface

A virtual keyboard is a software interface shown on screen. For exams distinguish real and virtual devices.

Correct answer: A. Input hardware

Direct answer: Option A, input hardware. A touchpad is a physical pointing device built into many laptops. When a finger moves across it or taps it, the device detects that movement and sends signals to the computer. The computer uses those signals to move the pointer, select an item, open a file or give another command. Because it sends information or commands into the computer, it is input hardware. Option A is correct. Option B, application software, means a program such as a word processor or browser; a touchpad is not a program. Option C, data file, means stored information such as a document, image or video; a touchpad is a physical device, not stored data. Option D, system update, is a change or package that improves software or an operating system; it is not the touchpad itself. The touchpad is also called a pointing or input device. Memory cue: devices that send user actions into a computer are input devices.

Correct answer: A. Software control

Touchpad is hardware but its speed and gestures can be controlled by software. For exams treat settings as software control.

Correct answer: A. Camera and app working together in video call

In a video call camera microphone and app work together. For exams identify both parts in combined tasks.

Correct answer: A. Spreadsheet organizes data in rows and columns

Spreadsheet is application software that handles data. For exams connect tables and calculations with spreadsheet.

Correct answer: A. Print command comes from software and printer hardware gives output

In printing printer hardware completes the software command. For exams distinguish command and device.

Correct answer: A. System software maintenance

Operating system update can improve security and functions. For exams treat system update as software maintenance.

Correct answer: A. Computer may not start properly

Power supply gives electricity to hardware components. For exams connect power issues with the hardware side.

Correct answer: A. Recording app cannot take sound if microphone permission is off

App permission can control use of hardware like microphone. For exams treat permission as software control.

Correct answer: A. Clearing browser cache

Clearing browser cache is related to software data and settings. For exams treat cleaning inside an app as software task.

Correct answer: A. Installing an SSD in a computer

Hardware refers to the tangible physical parts of a computer, while software consists of programs and instructions. Installing an SSD requires physically fitting a storage device into an appropriate slot or connecting it with the correct interface and power, so the central activity is hardware installation. Running an antivirus scan uses software to inspect files. Updating an operating system replaces or modifies software, and changing browser settings changes application configuration. Drivers may later be installed for the SSD, but that possible software step does not change what the option primarily describes. Therefore option A is the only hardware-focused activity.

Correct answer: A. System software manages operation and utility helps maintenance

Operating system is system software and disk cleanup is utility. For exams separate operation and maintenance.

Correct answer: A. Instructions written for a program

Source code relates to human readable program instructions. For exams connect it with software creation.

Correct answer: A. Instructions understood by CPU

Machine code is low level instructions understood by computer hardware. For exams connect it with machine form of a program.