Answer:
All of the mentioned views could be looked as an additional layer in the table which enables us to protect intricate or sensitive data based upon our needs.
Explanation:
View is a virtual table which executed a pre compiled query. It is a table in which selective portion of the data can be seen from one or more tables. Queries are not allowed in indexed views and adding column is not possible. Views can be looked as an additional layer in the virtual table which protects sensitive data.
Answer:
They provide us with ways to communicate, display, and work with information more quickly and accurately.
Explanation:
Productivity programs helps in the provision of information and they also help in increasing productivity by making work less stressful and unambiguous. Examples of productivity programs include design programs and spreadsheet tools.
These programs also create an avenue for providing us with ways to communicate, display and work with information more quickly and accurately.
Answer:
D. Her computer is a DHCP client.
Explanation:
Since in the question it is mentioned that IP address is different as compared in the previous week also the user did not make any changes with respect to the TCP/IP configuration and the system is working well
So this situation represents that the user computer is a client of DHCP as it deals with the client-server protocol in which it automatically generates the IP i.e Internet protocol along with the IP address
Hence, the correct option is d.
No, printed versions of your presentation that contain the slides and blank lines below are not called speakers notes.
Speakers notes are notes that are hidden within a PowerPoint presentation and allowing the speaker to refer back to them during the presentation.
Answer:
The gates required to build a half adder are :
- AND Gate for Carry.
- XOR Gate for Sum
Explanation:
AND Gate is required for the carry and the XOR gate is required for the sum.
The figures for the gates and the truth tables for the half adder are attached so please refer them for further explanation.
The sum is 1 when one of the input is High or 1 if both the inputs are same then the sum is 0.So this behavior is implemented by X-OR gate.
The carry is High only when both of the inputs are 1.This is implemented by AND-Gate.
