Interview Questions

A Thread is a block of code that can be executed in parallel with another block of code.

One of the main causes of congestion is that traffic is often busy. If hosts could be made to transmit at a uniform rate, congestion would be less common. Another open loop method to help manage congestion is forcing the packet to be transmitted at a more predictable rate. This is called traffic shaping.

•  NO_CACHE – It is used for not caching values.


•  PRE_LOAD_CACHE – Result column preloads and compares the column into the memory, prior to executing the lookup.


•  PRE_LOAD_CACHE is used when the table can exactly fit in the memory space.


•  DEMAND_LOAD_CACHE – Result column loads and compares the column into the memory when a function performs the execution.


•  DEMAND_LOAD_CACHE is suitable while looking up the highly repetitive values with small subset of data.

1. Collection of attendance / collation of attendance

2. Scrutunizing the received attendance 

3. Calculating the salary as per the attendance, based on LOP received

4. Once the Payroll Processing is over, the gross salary should be checked with Master Data of salary.

5. Netpay has to request for bank transfers / cheque 

6. Need to take care of statutories like PF / ESI / PT / Income Tax

7. While processing salary, statutory deductions like PF / ESIC / PT and income tax calculations tobe taken care.

8. Arriving the salary structure for New Joiners

9. F&F tobe done for resigned employees

10. PF & ESI Nomination has to take care for the new joiners

11. PF Settlement / PF transfer has to take care for the resigned employees after 60days from the date of resignation.

Android Application Architecture has the following components:
* Services – like Network Operation
* Intent - To perform inter-communication between activities or services
* Resource Externalization - such as strings and graphics
* Notification signaling users - light, sound, icon, notification, dialog etc.
* Content Providers - They share data between applications

The job cost sheets constitute the subsidiary ledger for the Work in Process Inventory Account.

A job cost sheet is a form used to record the costs chargeable to a specific job and to determine the total and unit costs of the completed job. Companies keep a separate job cost sheet for each job.

When backed by buying, power wants become demands. 

There are 2 documents: 

FRD (functional requirement document) 

SDD (system design document) which can also be called TRS (Technical requirements specifications)