A HAZARD EVALUATION by a design professional is used to determine the best system to provide the appropriate level and type of protection. Hazard evaluation involves systematic identification and analysis of hazards that are associated with a particular product or process. This gives one the opportunity to avoid these hazards.
1) True. Customized screens provide an easy way to enter and view data in a table and query called reports.
2) True. New Database can be created using a blank database.
3) False. Queries are used to find specific data.
4) True. When a new database is created, we can find more than one database objects.
5) False. The primary key is to be set unique. As it identifies an entire row in the column.
1) Status Bar = Displays button to change the page views.
2) Hyper Link = A Link to an Internet Resource.
3) Field = Information arranged vertically in a table.
4) Report = Data from a table or query in printed format.
5) Record = Information arranged horizontally in a table.
Answer:
The answer is (B) Maximum password age.
Explanation:
To prevent several changing of passwords by a user in a day, the maximum times a password can be rest within a day is normally set by the system administrator.
The setting ensures the password is returned to the current settings of the password on the system for the user and prevents unnecessary changing of passwords in a day by user.
1. true
2. pixel
3. raster images are built with pixels
4. false
5. image size
6. rollover
7. sharp with clear details
8. 78px
9. 24in
10. scalability
Answer:
115200000 bits
Explanation:
Given Data:
Total Time = 3 minute = 3 x 60 sec = 180 sec
Sampling rate = 40,000 bits / sample
Each sample contain bits = 16 bits /sample
Total bits of song = ?
Solution
Total bits of song = Total Time x Sampling rate x Each sample contain bits
= 180 sec x 40,000 bits / sec x 16 bits /sample
= 115200000 bits
= 115200000/8 bits
= 14400000 bytes
= 144 MB
There are total samples in one second are 40000. Total time of the song is 180 seconds and one sample contains 16 bits. so the total bits in the song are 144 MB.
