Answer: Eight
Explanation:
A class B address is 255.255.0.0. We need to borrow 8 bits from the network portion to have atleast 130 host per subnet.
11111111.00000000.00000000.00000000
Answer:
According to the reading on the course web pages, the earliest usage of clothes began around ____ million years ago. 3.4 1.5 0.8 0.5 1.7 2. According to the reading on the course web pages, lime mortar was probably discovered from annealing: Charcoal Obsidian Flint Glass 3.
Explanation:
Answer:
Disadvantages of Batch Operating System:
- The computer operators should be well known with batch systems.
- Batch systems are hard to debug.
- It is sometime costly.
- The other jobs will have to wait for an unknown time if any job fails.
<h2>6</h2>
The elements used in Qbasic:
- Character set.
- Variables.
- Constants.
- Operator and Operands.
- Expression.
- Statements.
Answer:
D. Flash the BIOS
Explanation:
The function of the BIOS is to test all computer hardware that is attached to a machine before loading the operating system. Since the bios contains firmware that enables the configuration of computer hardware. when the 2 TB hard drive is connected the technician should update the program stored on the BIOS chip in other words flash the bios for it to be able to read the new hard drive. Reinstalling the drive will not make a difference as long as the BIOS still detects the 250 GB hard drive.