Answer:
An open file is a software file that is currently being reviewed or modified. Note. If a file is in use by another user or program, it usually cannot be modified
Explanation:
The datalist element is specifically a set of pre-defined options for an input element. It could be used to provide fast choices for an input field such as an "autocomplete" feature.
Answer: Sendmail and Qmail are the mail transferring agents which carry out the process of sending the mail. they also have differences between them .
Explanation: Comparison between sendmail and Qmail are as follows:-
- There is less security aspect in the sendmail as compared to the Qmail which was created to overcome this issue.
- Qmail has faster execution and other features as compared with the sendmail.
- Sendmail is not highly reliable whereas Qmail has got a good reliability factor.
- Send mail has bigger components which make it complex and slow as compared with Qmail which has small component.
Answer:
Option C is false.
Explanation:
The following option is false because the storage capacity of the mobile and the laptops is increasing day-by-day with new models, good features, best storage capacity, and with good battery backup. So, it is not true that the storage capacity of the following devices is shrinking.
- Option A is true about the statement because power consumption will involve mobile devices.
- Option B is true about the statement because mostly features in the mobile devices are unavailable on mobile devices such as portability that is we can use mobiles anywhere and any time and they have one of the best features of calling and messaging anywhere at any time.
- Option C is true about the statement because computer systems have higher levels of software that required good processors for working.