b.delete a program from the hard drive
c.open program
d.check recent cpu usage
The answer is an Antivirus.
An Antivirus is designed to prevent, detect, and remove, delete, or quarantine malicious software or viruses like Trojans, worms, adware, and many more. Computer users are required to have an installed and updated version of an Antivirus. An Antivirus runs in the background. It scans computers, mobile, devices, or servers and restrict the spread of malware.
Answer: Volatility refers to the property of a storage device or component to temporarily store data. Volatile memory is used to store data that is needed for the short term and is lost when power is removed from the device or when it is turned off. The opposite of volatile memory is non-volatile memory, which retains data even when the power is disconnected. Volatility is a critical concept in understanding the functions of RAM (Random Access Memory) and ROM (Read-Only Memory).
RAM (Random Access Memory):
RAM is a type of volatile memory in a computer.
It is used to temporarily store data that the computer's CPU (Central Processing Unit) can quickly access and manipulate.
RAM allows for fast data access and manipulation because it can be read from and written to randomly, meaning that any location in RAM can be accessed in roughly the same amount of time.
The data stored in RAM is volatile, meaning it is lost when the computer is powered off or restarted.
RAM is used for running programs and storing data that the CPU is actively working on. It plays a crucial role in the overall performance of a computer.
ROM (Read-Only Memory):
ROM is a type of non-volatile memory in a computer.
It contains firmware or software instructions that are permanently written onto the memory chip during manufacturing.
The data stored in ROM is non-volatile, meaning it is retained even when the power is turned off.
Unlike RAM, ROM is typically not used for temporary data storage or manipulation.
ROM holds essential system instructions and startup code that the computer needs to boot up and initialize its hardware.
Answer:
First try logging out. If that doesn't work there is a really helpful video on how to uninstall and reinstall with everything still there. Hope this was helpful.
b. False
I'm on Alpha omega academy and the correct answer would be false.