Answer:
a. daily
Explanation:
A webpage gets a new modification date whenever any change is made. This is irrespective of whether the change is large or small, significant or insignificant. Any update to the webpage will change its modification date. But this change will not be carried out automatically everyday unless an actual modification is carried out on that day.Otherwise it will continue to carry the modification date corresponding to the day of last update.
Google c++ tutorial. Cplusplus and Tutorials Point both have some good resources
Answer:
Redundancy is the mechanism that occurs in database's data as the same data is stores in the multiple location.It creates repeated data by accident or for backup purpose.
The issues that arise due to the redundancy of the data is the storage space in database gets consumed and thus wastes the space in storing information in multiple locations.When any update occurs in the stored data's field value , it also has to be changed in the multiples occurrences.
Answer:
When your Internet service is disrupted, there can be many things that have gone wrong. The best way to start is to determine if everything is broken (i.e. you can't access any websites or Internet services) or if the difficulty is only with a certain program or a specific website is not responding.
- Check the network icon (or wireless connection settings) to see if you have Internet access. Ensure that your network adapter is not turned off.
- Check for changes to proxy settings.
- Check the network cables if your computer is wired to the router.
- Check your firewall or security software. There are specific troubleshooting steps for ZoneAlarm issues.
- Check your browser access issues or email problems.
