List at least two reasons why database systems support data manipulation using a declarative query language such

Question:

List at least two reasons why database systems support data manipulation using a declarative query language such as SQL, instead of just providing a library of C or C++ functions to carry out data manipulation

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

See More Books

Question Posted: Jun 13, 2022 05:05 AM

See More Questions

List at least two techniques (decision technologies) that are used in data mining.
List at least two specific anatomical characteristics each for typical cervical, thoracic, and lumbar vertebrae that would allow anyone to identify each type correctly.
List at least two advantages of the dual-rate method.
Wical Rental Management Services manages four apartment buildings, each with a different owner. Wicals CEO has observed that the apartment buildings with more expensive rental rates tend to require...
Analyze the following transactions and show their effects on the basic accounting equation, by preparing a table like the one in Exhibit 2-8: a. Received $150,000 from investors buying shares in the...
After reading this section, reflect on your goals for this course. Write down what you would like to accomplish and why you would like to accomplish this. Once you have done that, turn to the final...
A cylinder with a diameter $D$ floats upright in a liquid as shown in Fig. P7.18. When the cylinder is displaced slightly along its vertical axis it will oscillate about its equilibrium position...
Fahrenheit Company manufactures a product that requires the use of a considerable amount of natural gas to heat it to a desired temperature. The process requires a constant level of heat, so the...
1. (25 marks) The financial year end for a large machine parts manufacturer will end in a week's time. The manager, Rebecca who is in charge of 10 salespersons is overwhelmed with work as is usual...
A motor equipped with a flywheel has to supply a load torque of 600 N-m for 10sec followed by a no-load period long enough for the flywheel to regain its full -speed. It is desired to limit he motor...
List four applications you have used that most likely employed a database system to store persistent data.
Assume that two students are trying to register for a course in which there is only one open seat. What component of a database system prevents both students from being given that last seat?
Explain how GEICO operates as a direct-to-consumer insurer in the auto insurance market. Why would you think humor would be an effective creative strategy in this situation? You may also remember...
2) A cogeneration plant with a simple steam power plant topping cycle (single turbine, condenser, pump, and boiler, with no reheat or regeneration) is used to generate process heating for a refinery....
Consider a market as described in the table below. Asset Sharperatio Alpha/IdiosyncraticVolatility X 0.60 0.12 Y 0.40 -0.12 Allothers 0.79 0.00 M 0.80 0.00...
Rustafson Corporation is a diversified manufacturer of consumer goods. The company's activity-based costing system has the following seven activity cost pools: Activity Cost Pool Labor-related...
The open-loop transfer function of a system is: X(s) 2s +3 R(s) s +25 + 7s +9 Find the transfer function of the closed loop system with a unity feedback Problem 3 Find the open-loop and closed-loop...
Consider the market for copper, where demand is given by the equation P(QD) = 500 - 1/2Q and market supply is given by P(Qs) = 50 Q. The discount rate is r=10% and there is a fixed supply of 400...
Show that if w and Z are subspaces of V. then (a) Their intersection W Z is a subspace of V, (b) Their sum W + Z = { w + z | w W. z Z ) is also a subspace, but (c) Their union WUZ is not a...
Modify the counter from Exercise 5.44 such that the counter will either increment by 4 or load a new 32-bit value, D, on each clock edge, depending on a control signal Load. When Load = 1, the...
Consider a database used to record the marks that students get in different exams of different course offerings. a. Construct an E-R diagram that models exams as entities, and uses a ternary...
Construct appropriate tables for each of the E-R diagrams in Exercises 2.2 to 2.4.
Design an E-R diagramfor keeping track of the exploits of your favourite sports team. You should store thematches played, the scores in eachmatch, the players in each match and individual player...
Dollar-Value LIFO On January 1, 2018, Sato Company adopted the dollar-value LIFO method of inventory costing. Sato's ending inventory records appear as follows: Year Current Cost Index 2018 $31,600...
How many standards are included in the ELP accreditation standards? What stands out to you about the different areas? What are the topic areas under administration and leadership? What are the...
What is performance management systems? Do the companies where you (or others you know) have worked used performance management systems rather than performance appraisal systems? If yes, what kind of...

List at least two reasons why database systems support data manipulation using a declarative query language such

Question:

Step by Step Answer:

a Declarative languages are easier for programmers to learn and use and even more ...View the full answer

Database System Concepts

Students also viewed these Computer science questions