in Education by
ARIES supports ___________ operations, which are physical in that the affected page is physically identified, but can be logical within the page. (a) Physiological redo (b) Physiological undo (c) Logical redo (d) Logical undo I have been asked this question in homework. My doubt stems from ARIES topic in portion Recovery System of Database Management Select the correct answer from above options Interview Questions and Answers, Database Interview Questions and Answers for Freshers and Experience

1 Answer

0 votes
by
Right answer is (a) Physiological redo Explanation: The deletion of a record from a page may result in many other records in the page being shifted, if a slotted page structure is used.

Related questions

0 votes
    When a program tries to access a page that is mapped in address space but not loaded in physical memory, then ____________ ... error occurs c) page fault occurs d) no error occurs...
asked Oct 27, 2022 in Education by JackTerrance
0 votes
    The physical address 12345 can be represented by the logical address 1. 1234:5 2. 1230:45 3. Both (a) and (b) are wrong 4. Both (a) and (b) are correct...
asked May 1, 2021 in Education by JackTerrance
0 votes
    ARIES uses a ___________ to identify log records, and stores it in database pages. (a) Log sequence ... , Database Interview Questions and Answers for Freshers and Experience...
asked Oct 11, 2021 in Education by JackTerrance
0 votes
    What is physical and logical address space in operating system Select the correct answer from above options...
asked Dec 21, 2021 in Education by JackTerrance
0 votes
    To perform logical redo or undo, the database state on disk must be operation ___________ that is, it ... Undo Operations topic in chapter Recovery System of Database Management...
asked Oct 10, 2021 in Education by JackTerrance
+1 vote
    Representation of numbers, as physically measured on the surface of the graph itself, should be ______________ proportional to the numerical quantities represented...
asked Oct 11, 2020 in Education by anonymous
0 votes
    What is the process of defining two or more methods within same class that have same name but different ... questions and answers pdf, java interview questions for beginners...
asked Oct 26, 2021 in Education by JackTerrance
0 votes
    Which Replication model supports database read and write operations in all the nodes? (1)Peer to Peer Replication Model ( ... (3)Master-Slave Replication (4)None of the options...
asked Apr 22, 2021 in Technology by JackTerrance
+1 vote
    data visualization tool supports powerful business intelligence operations, analytics and enterprise reporting capabilities....
asked Oct 11, 2020 in Education by anonymous
0 votes
    Physical ports are usually referred to as ___________ (a) jacks (b) cables (c) interfaces (d) hardware plugs This ... Security questions and answers pdf, mcq on Cyber Security pdf,...
asked Nov 4, 2021 in Education by JackTerrance
0 votes
    The ___________ operation, denoted by −, allows us to find tuples that are in one relation but are not ... , Database Interview Questions and Answers for Freshers and Experience...
asked Oct 11, 2021 in Education by JackTerrance
0 votes
    Which design pattern suggests multiple classes through which request is passed and multiple but only relevant classes carry ... of Java Select the correct answer from above options...
asked Feb 22, 2022 in Education by JackTerrance
0 votes
    Which design pattern suggests multiple classes through which request is passed and multiple but only relevant classes ... for Interview, JavaScript MCQ (Multiple Choice Questions)...
asked Oct 24, 2021 in Education by JackTerrance
...