Useful tips for everyday
What happen when an alternating current is passed through PN junction diode? When a diode is connected to AC supply, the diode just passes the…
Can iframe access cookies? Only the domain which created the cookie can read its cookie. So you have to read the cookie from within the…
What is the configuration of transistor amplifier? Common emitter transistors are used most widely, because a common emitter transistor amplifier provides high current gain, high…
What is an example of plane strain problem? A typical example of plane strain is the pressurisation of long cylinders where the above equations given…
What folder does Android store text messages? In general, Android SMS are stored in a database in the data folder located in the internal memory…
Can alternator cause battery light to come on? As we’ve mentioned, a faulty alternator is often the culprit when a battery light comes on. If…
How do you maximize lithium ion battery? Boosting Battery Life Use partial-discharge cycles. Avoid charging to 100% capacity. Select the correct charge termination method. Limit…
How are sharing rules used in Salesforce.com? Use sharing rules to extend sharing access to users in public groups, roles, or territories. Sharing rules give…
How do you write a query to get the 10th highest salary from an employee table? Query : select * from( select ename, sal, dense_rank()…
How do I stop a Datapump job? We have several method to kill the running datapump job in oracle. execute control+c , it will show…