Question

State "T' for true and 'F' false statements.
1. In bus topology, all computers are connected by cables to a central device called hub or switch.
2. Bluetooth technology was invented in 1998.
3. There are two general levels of network security.
4. Insert Rows option is used to insert a new field.
5. A data base can have only one table.
6. Primary key option is available on the Home tab.​

Answer 1

Answer:

t

f

t

t

t

t

t

t

Explanation:

please make me blainliest

Answer 2

Explanation:

There are two general levels of network security.