Toggle navigation
Home
KPSC Previous Question Papers
Article Category
kerala psc
upsc
General
Popular Pages
Multiple Choice Question in aptitude-area
Multiple Choice Question in non-verbal-reasoning-grouping-of-images
Multiple Choice Question in aptitude-compound-interest
Multiple Choice Question in engineering-mechanics-kinetics-of-a-particle-impulse-and-momentum
Multiple Choice Question in database-database-redesign
Multiple Choice Question in 035/2016
Question Answer in malayalam-kerala-psc-questions
Multiple Choice Question in malayalam-kerala-psc-questions
Multiple Choice Question in current-affairs-2017-03-05
Multiple Choice Question in electronic-devices-bipolar-junction-transistors
Question Answer in Malayalam General Knowledge
Question Answer Bank
Multiple Choice Question Bank
Question Answer Category
Multiple Choice Question Category
Home
->
Multiple Choice Questions
Question Set
database distributed databases
1. A semijoin is which of the following?
(A): All of the attributes are sent from one site to another and then only the required rows are returned.
(B): Only the joining attributes are sent from one site to another and then all of the rows are returned.
(C): Only the joining attributes are sent from one site to another and then only the required rows are returned.
Previous Question
Show Answer
Next Question
Add Tags
Report Error
Show Marks
Ask Your Doubts Here
Type in
(Press Ctrl+g to toggle between English and the chosen language)
Post reply
Comments
Show Similar Question And Answers
QA->The terms NCMC, AFC and SWEEKAR, which were making news recently, are related to which of the following?....
QA->GSAT-31, which is in news recently, is launched from which of the following places?....
QA->Which one of the following is the name of a dual purpose Indian cattle breed, which has been exported widely to Latin American countries in the past ?....
QA->Tashigang, which is the world"s highest polling station, is located in which of the following Indian states? (Marks: 0)....
QA->Which of the following carbohydrates is most abundant in nature?....
MCQ->Pick out thể one word for - a secret arrangement....
MCQ->A semijoin is which of the following?....
MCQ->The semijoin approach saves network traffic.....
MCQ->In a semijoin, only the joining attribute is sent from one site to another, and then only the required rows are returned.....
MCQ->You are installing a network interface card on a computer with the following configuration: a 5867133 CPU, 16MB or RAM, a 800-MB IDE hard disk, a parallel port configured as LPT1, and a serial port configured as COM1, which is currently used by a mouse. In addition to the IDE host adapter and the video card, the following devices have been installed on the computer's expansion bus: a modem on COM2, a SCSI host adapter for a CD-ROM drive, and a sound card. The SCSI hose adapter is using IRQ 5, and the sound card is using IRQ 11. The network interface card that you are installing supports the following choices for IRQ: 2, 3, 4, 5, 9,10 and 11. Which IRQ(s) could you use for the network interface card without creating an IRQ conflict with another device?....
×
×
Type The Issue
×
Your Marks
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use | Powered By:Omega Web Solutions
© 2002-2017 Omega Education PVT LTD...
Privacy
|
Terms And Conditions
Question ANSWER With Solution