Answer:
Blocking ransomware
Explanation:
A ransomware is a malware that acts by encrypting the files of a victim after which the attacker demands for a ransom payment to be made by the victim before access is restored through the provision of a key to decrypt the encrypted files
There are different types of ransomware such as blockers, wipers and cryptors
A blocker ransomware is one that blocks access to the files stored on a computer or device by encrypting them and usually displaying a demand for payment message that comes up in front of the all opened windows
Answer:
A- ASYMMETRIC KEYS
Explanation:
Assymmetric keys are public keys that are use for encryption. They are public keys which may be disseminated or share widely, they are usually know by everyone. The keys come in pairs in which what one key encrypts, only the other can decrypt.
Asymmetric keys allows someone to send their public key in an open and insecure channel.
Answer:
False
Explanation:
Some bare metal do not need an OS at all.
Answer:
Hi,
This effect can be due to <u>dull/ unpolished clutch c</u>aused by incorrect amount of oil in the system
Explanation:
Clutch is the third highest failures observed in AC after hose leaks and compressors.Some of the clutch related failures are bearing failure, burnt coil, unbalanced motor to air hub gap, noisy bearing ,and unpolished clutch.Burnishing of a clutch is when the wearing of the engagement surface if the clutch is allowed to increase the starting torque.The effect of dull clutch is that it produces low staring torque making it to slip and fail.When too much oil is applied, it will cause the compressor to slug and the clutch to slip.Low amounts of oil will cause the compressor to bind and the clutch to slip because of increased discharge pressures in the system.
Best of Luck!
Answer:
An operating system, or "OS," is software that communicates with the hardware and allows other programs to run
