Answer:
The value of the following expression is "2".
Explanation:
Here x has value 2 means x=2,and y has value 2 means y=2.
so (x+3)/(4-y)
(2+3)/(4-2)
5/2 it gives 2 because /(slash) operator gives the quotient part .The slash operator divide the left hand operand by the right hand operand.On dividing 5/2 it returns integer value i.e 2.
Answer:
It is the SQL of WWW. Or in other words, it is the web tool that helps the users in locating the required information on the WWW. Various top search engines are like Google, MSN, and Yahoo. And the information that is gathered by the spider is used for creating the searchable index for the content on the web. This spider crawls according to the search engine algorithm and that is known as web crawling.
Explanation:
Please check the answer section.
Military specifications often call for electronic devices to be able to withstand accelerations of 10 g. to make sure that their products meet this specification, manufacturers test them using a shaking table that can vibrate a device at various specified frequencies and amplitudes. if a device is given a vibration of amplitude 9.4 cm, what should be its frequency in order to test for compliance with the 10 g military specification? the acceleration of gravity is 9.81 m/s 2 .
Answer:
b. Customized auditing.
Explanation:
Vulnerability scanning is a process of finding or testing a system for weak or vulnerable spots which can be exploited by outsiders. It helps to boost the computer network in an organisation.
There are two types of vulnerability scanning, they are credentialed and non-credentialed scanning and they are defined as implied. The non credentialed scan requires no authorisation and credentials for scanning to take place while credentialed scan is the reverse.
The credentialed scanning provides baseline and customised auditing features.
