Online Computer Science Degree Courses

Database Systems MCQs

Database Systems MCQs - Topic

DBMS for Competitive Exams MCQ with Answers PDF

DBMS for Competitive Exams Multiple Choice Questions (MCQ), DBMS for Competitive Exams quiz answers PDF with database systems live worksheets for online degrees. Solve database system architectures Multiple Choice Questions and Answers (MCQs), DBMS for Competitive Exams quiz questions for applied computer science. DBMS for Competitive Exams MCQ PDF: server system architecture in dbms, centralized and client server architectures, concurrency control in dbms, dbms worksheet test prep for online degrees.

"While an DDL operation acts on or refers to the object, it is protected by" MCQ PDF on dbms for competitive exams with choices encapsulation, encryption, locking, and views log for applied computer science. Solve dbms for competitive exams quiz questions for merit scholarship test and certificate programs for online computer engineering programs.

MCQs on DBMS for Competitive Exams Quiz

MCQ: While an DDL operation acts on or refers to the object, it is protected by

Encapsulation
Encryption
Locking
Views log

MCQ: Restricting data access and database activities is the responsibility of

Data concurrency control
Data access control
Data atomicity control
Data integrity control

MCQ: Oracle Database acquires a DDL lock on behalf of?

Explicit action
Transaction
Query
Retrieval

MCQ: The definition of a schema object is protected through

Data dictionary lock
Data declaration lock
Data definition lock
Data administrator lock

MCQ: The data dictionary cache holds data in the form of

Blocks
Buffers
Rows
Columns

More Topics from Database Systems App

Shop now

Blue Diamond Cookware Ceramic Nonstick 9 Piece

Bring the new norm in nonstick to each feast with this 9-piece cookware set. "Blue Diamond Cookware" Nonstick 9 Pcs is 5x harder and 10x longer enduring than everyday nonstick and metal utensil safe. Precious stones are 4x more intensity conductive than copper, so Blue Diamond warms up quicker and tidies up simpler. Each Blue Diamond skillet is without PFAS or PFOA. This set's solid glass covers offer simple food checking and are broiler protected up to 425°F. Their steel handles give a tough and secure hold and are dishwasher safe. Buy unique and Complete Kitchen In A Box.

weBoost Vehicle Phone Signal Booster

Try innovative designed signal booster. "weBoost Vehicle Phone Signal" Booster boosts signal for multiple devices and reaches the furthest cell towers. All U.S. carriers, including Verizon, AT&T, T-Mobile, and U.S. Cellular, are supported. It supports the latest 5G technology, ensuring the fastest speed and service on any smartphone. WeBoost offers expert U.S.-based customer support via app, chat, phone, or email, and we back products with a two-year warranty.

Easy-to-Assemble Floating Wall Mount Shelves

Check out multifunctional decorative shelves. "Easy-to-Assemble Floating Wall Mount" Shelves are best for storing and displaying your everyday used items because of their intricate design. They are made of high-quality and durable MDF laminate. These shelves will look elegant in your home, office, kitchen or anywhere.

Hamilton Beach 5.8 Quart Digital Air Fryer

Try out multi-functional air fryer. "Hamilton Beach Quart Digital Air" Fryer cooks with zero oil. It's excellent for family-size meals. It has 1700 watts of power for fast cooking and has eight one-touch functions. It has a manual temperature control base. A best gadget for a healthy lifestyle