Answer: A. CRYPTO-MALWARE
Explanation: Crypto-malware is a type of ransomware that blocks the uses from accessing the computer system,it also encripts all the files.
This type of ransomware is mainly used to demand for ransom.
This type of ransomware which makes use of sophisticated and advanced ransomware technology to ensure that encripting must be with a unique Key or password,the hijacked system is used for crypto mining without the owns consent.
Answer:
Advantages of both circuit switched networks and TDM are given below:
Explanation:
Advantages of circuit switched network over packet switched network:
- Circuit switched network has the advantage of being physically connected and having a dedicated channel for communication between the sender and the receiver which also makes it more reliable. Packet switched networks do not have a dedicated channel hence, they are not that reliable.
- Circuit switched networks are used for voice calls because there is no timing jitter or delay in these types of networks while packet switched networks do not offer this advantage.
Advantages of TDM over FDM in a circuit switched network:
- TDM is time division multiplexing i.e. multiple information is sent in different time intervals but on the same frequency. While FDM sends information using different frequencies. So, the advantage of using TDM is that the information will be sent from the sender to the receiver using only a single frequency.
- Using TDM, bandwidth is saved because it only sends information on a single frequency unlike FDM.
- In TDM, there is low chance of interference between signals since they are sent in different time intervals from the sender to the receiver. While FDM has a higher chance of interference.
Answer:
C.
Explanation:
Based on the Java documentation; when creating an instance of BigDecimal, we can pass a string as a constructor.
System.out.println(new BigDecimal("454.45"));
Had to look for the options and here is my answer.
Cydia app is an app that is common found on those devices that are jailbroken because this provides third-party custom apps. Therefore, the presence of Cydia app on an iOS device would indicate that the device has been jailbroken. Hope this helps.
The true statement abt Wikis is "<span>Among Wikipedians, editors can grant or remove administrator rights."</span>
