Answer:
there are 2 landscape and portrait 
Explanation:
there are just 2 you can confirm using word and layout 
 
        
             
        
        
        
Answer:
Dead band 
Explanation:
In Instrumentation, dead band is defined as a range in which a measuring instrument or controller does not respond. It is also known as the neutral zone or dead zone and it is usually caused by packing friction or unbalanced forces. 
 
        
             
        
        
        
<u>Normally windows end user can login 3 ways as follow:</u>
1. End user can Login as local account where user has not connected or even connected to local Area network LAN.
2. Next user can login into cloud accounts nothing but hot mail  accounts
3. Login to windows domain controller where end user should connect to LAN.
Purpose of installation of Windows domain controller with Active Directory is to keep trace and keep log history activities.
Due to windows domain controller with Active Directory end user desktop or laptop has control on software access also.
Every time when end user login on windows domain controller a small modified is executed whenever is required. It is not going effort the workstation performances.
Note: - Domain severs should be POWER on first.
 
        
             
        
        
        
Answer: The difference present between the packet switching and circuit switching are as follows:-
- Packet switching i the switching in which the data packet travels through the connectionless path whereas connection oriented routes are present for circuit switching
 - Network layer uses the feature of packet switching while physical layer uses circuit switching technique
 - Data transferring is mostly preferred through packet switching and voice communication takes place through the circuit switching.
 - Packet switching is considered flexible as no already established connection is present for switching but the connection in circuit switching are already defined which makes it less flexible.
 
Among the packet switching and circuit switching , packet switching is preferred for the communication through the data packets because they have  flexibility and affordability.It can establish numerous connection for switching and this make it efficient.
 
        
             
        
        
        
Answer: fake water all across the road
Explanation: