Answer:
a) Global
Explanation:
The scope of a variable declared outside of any function is Global.
Let us consider an example:
int g;
int add(int a,int b){
return a+b;
}
int subtract(int a,int b){
return a-b;
}
Here the variable g is defined outside any function and is accessible anywhere within the program. This is a global variable.
Variables defined within each function - a,b on the other hand have a local scope are are visible only within their respective function bodies.
Answer:Ethernet
Explanation: I just took the question
Answer:
The answer is B.
Explanation:
Radio Frequency Identification (RFID) is a technology that uses radio waves to secure objects, pair devices, tag them etc. and it is made up of a transmitter which emits radio waves and a receiver.
The example given in the question where Jamie listens to the communication between the RFID tag and the devide of the user and copies the information to later use it to gain access to the vehicle is an example of a replay attack.
Also called "eavesdropping & replay", the first part is the listening to the conversation to steal the data and the replay part is where he uses the information to gain access.
I hope this answer helps.
Answer:
Orientation settings
Explanation:
Orientation setting or general settings, we can find more options in Excel, we can make general and even advance setting with these options in the backstage view, the language and tabs can be changed in this section, the options are:
- General
- Formulas
- Proofing
- Save
- Language
- Advanced
- Customize Ribbon
- Quick access toolbar
- Add-ins
- Trust Center
Answer:
a. Placing the app in the Windows Store.
c. Sideloading the app using Windows Intune.
Explanation:
Placing the app in the Windows Store and sideloading the app using Windows Intune are methods available to deploy a Windows app that has been created within an organization and needs to be deployed to the users.
