The time being referred to is C. cycle time. Cycle time refers to the amount of time from start to end of a process as agreed and defined by a service provider (in this case, the technician) and the customer. Cycle time can also be lengthened or shortened.
Answer:
usable capacity = 10 GB
Number of cylinders = 256
Block size = 4 KB
(1)Bytes in each cylinder = (10*230)/(256) = (10*222) = 40 MegaBytes
(2)Number of Blocks in each cylinder = (10*222)/(212) = 10K
(3)capacity of one track = 40 MegaBytes/(10*2) = 2 MB
Rotation speed = 3840 RPM
Number of rotations per second = 3840/60 = 64
Transfer rate = (2*64) = 128 MB/sec
Explanation:
Answer: d) B & C
Explanation: Variable substitution is the method through which the command substitution is done for the other form of command and regains its value or meaning.
This value substitution is done with the help of double quotes("...") which are inverted as well when a new form of command is to be introduced and it is known as back quotes. Other given options are incorrect because it is not determined in single quotes.Thus the correct option is option (d).
Answer : A. Engage your anti lock braking system
Explanation:
If you encounter a situation where you are not able to avoid the hazard then you should engage your anti-lock braking system because anti-lock braking system helps you steer safely by restoring traction to your tires. It helps prevent wheels locking up allowing driver to steer safely.
If you accelerate immediately or set the wheel to cruise control then probability of accident increases. In an attempt to steer around, chances of accident are also more.
