1.
These are moderately dangerous types of errors among those that can pop up on your PC. System errors are caused by malfunctioning hardware components, corrupted operating system modules, etc.
Correct Answer
A. System errors
Explanation
System errors are a type of error that can occur on a PC and are moderately dangerous. These errors are typically caused by issues such as malfunctioning hardware components or corrupted operating system modules. System errors can lead to various problems and can affect the overall performance and functioning of the computer system.
2.
These are caused by corrupted or malfunctioning system files or software executables. Most runtime errors cause the application that caused it to shut down. However, more serious runtime errors may cause the system to become unstable or unresponsive, leaving you with no choice but to reach for the Reset button.
Correct Answer
B. Run-time errors
Explanation
Runtime errors occur when there is an issue with the execution of a program or application. These errors are typically caused by corrupted or malfunctioning system files or software executables. When a runtime error occurs, it can cause the application to shut down. In more serious cases, runtime errors can make the entire system unstable or unresponsive, forcing the user to reset the system. Therefore, the correct answer is "run-time errors".
3.
These are caused by corrupted hardware, especially malfunctioning RAM modules and bad sectors on hard disks. Stop errors can be difficult to resolve at times.
Correct Answer
D. Device manager error
Explanation
Device manager errors refer to issues related to the device manager in a computer system. The device manager is responsible for managing and controlling hardware devices installed on the computer. Corrupted hardware, such as malfunctioning RAM modules and bad sectors on hard disks, can cause these errors. Resolving device manager errors can be challenging as it requires troubleshooting and potentially replacing faulty hardware components.
4.
These are usually caused by corrupted driver files or malfunctioning hardware components. In the case of the former cause, the problem is usually solved simply by reinstalling or updating the drivers. However, the latter cause can often be solved only by replacing hardware components.
Correct Answer
D. Device manager error
Explanation
This answer is correct because a device manager error is usually caused by corrupted driver files or malfunctioning hardware components. Reinstalling or updating the drivers can often solve the issue if it is caused by corrupted driver files. However, if the error is caused by malfunctioning hardware components, the only solution may be to replace those components.
5.
These are caused by malfunctioning hardware components and are characterized by short beep sounds from the tiny internal speaker of your motherboard. POST code errors occur when you press the power button to turn on your PC.
Correct Answer
D. Postcode error
Explanation
The given correct answer is "postcode error". This refers to a type of error that occurs during the Power-On Self-Test (POST) process when you turn on your computer. It is characterized by short beep sounds from the motherboard's internal speaker and is caused by malfunctioning hardware components.
6.
These can be caused at any point in time. As the name suggests, these are caused by applications while those are running. Glitches in the program code itself usually cause these. These are usually resolved by updating the program to its latest version.
Correct Answer
C. Application error
Explanation
Application errors can occur at any time while an application is running. These errors are typically caused by glitches or issues in the program's code. To resolve these errors, it is often necessary to update the application to its latest version, as newer versions often include bug fixes and improvements.
7.
These are caused by problems faced by browsers when trying to access a website. These can be caused by misplaced web pages in the server of the website itself, or due to connection problems. For instance, a 404 error would indicate that the browser is trying to access a webpage that does not exist in the specified location.
Correct Answer
B. Browser status error
Explanation
Browser status errors refer to errors that occur when a browser is unable to access a website or webpage. These errors can be caused by various factors such as misplaced web pages on the server or connection problems. For example, a 404 error is a type of browser status error that indicates the requested webpage does not exist in the specified location.
8.
Define as the flow of electrons or electric current. It is an invisible form of energy that can be transformed into another form of energy like heat light and mechanical.
Correct Answer
A. Electricity
Explanation
Electricity is defined as the flow of electrons or electric current. It is an invisible form of energy that can be transformed into another form of energy like heat, light, and mechanical energy.
9.
The amount of pulling force that makes the electron flow. Also known as potential difference or EMF(electromotive force).
Correct Answer
C. Current
Explanation
Current refers to the flow of electric charge in a circuit. It is the amount of pulling force, or the rate of flow of electrons, that makes the electric charge move. Current is measured in amperes (A) and is influenced by the voltage, or potential difference, across the circuit, as well as the resistance to the flow of electrons. Therefore, current is a fundamental concept in understanding how electricity behaves in a circuit.
10.
A type of circuit that has an open path for current to flow. It means that current cannot flow in an open circuit.
Correct Answer
A. Open circuit
Explanation
An open circuit is a type of circuit that does not have a complete path for current to flow. This means that current cannot flow in an open circuit because there is a break or gap in the circuit. Unlike a closed circuit, where current can flow through a complete path, an open circuit prevents the flow of electricity.