Answer:
Relational query language is the language that is used in the queries of the relational databases that has rows and columns in table. The user or client presents a request for gaining the information from the database. The relationships in the database are defined in numerous ways which creates the query.
This language can be procedural form or non-procedural form.The operations performed by this language are communication with the relational database, analyzing the relationships between the entities of database,splitting the request from client and then execution of that request is done by database management system(DBMS), etc.
Answer:
Option (D) is the right answer.
Explanation:
DHCP term used as a short form of dynamic host configuration protocol, which is used to assigns the IP address automatically according to the network.
According to the scenario, the system is getting the wrong IP address that resulting in internet disconnection which is a failure of the DHCP server because it is responsible for assigning the right IP address to the system.
Hence option (D) is the most appropriate answer.
While other options are wrong because of the following reasons:
- Static IP is the type of IP address which is fix and doesn't change in the system after rebooting, hence it has no connection in the change of IP address.
- If the DHCP server is working well there is no chance of interference from the surrounding device.
- Network setting has no connection with computer power supply as SMPS is used to give power and boot system only.
Not entirely sure about 1; I believe it's D. 2 is C, and 3 is A.
Answer:
Explanation:
This probably means that your browser has saved your username and password into the browser's password manager. This usually occurs the first time you enter your username and password into a new website. The browser will detect this and request to save this information into the password manager. If you agree to do so it will save it and automatically enter this information when opening the site in the future.
The answer is B. It matters which way you park your car . Your car should also be parallel to the carb but with the wheels inward to the right
