The following relation depicts the data about three students that are enrolled in various courses taught by
Fantastic news! We've Found the answer you've been seeking!
Question:
The following relation depicts the data about three students that are enrolled in various courses taught by different teachers. Apply the process of normalization to bring it to third normal form.
Transcribed Image Text:
Branch_ld Branch_Name Branch_Code 1 Computer Scie. CSE Electronics ЕСE Mechnical MCE Information Te. ITE 5 Civil CVE NULL NULL NULL Table: Branch_Info College ld Student Name Father Name Student_ld 1 Rtu_Roll No Address Branch_Id Session 1210038 Pankaj 12emces138 Suresh Alwar 2012-16 1210039 Priya 12emces139 Ram Mathura 2012-16 3 1310048 Rahul 13emmce210 Sambhu Alwar 3 2013-17 4 1310078 Neeraj 13emeve078 Nathu Jaipur 5 2013-17 1210047 Sandeep 12emccs047 Om Parkash Alwar 2012-16 1210048 Sanjeev 12emece048 Omi Delhi 2 2012-16 NULL NULL NULL NULL NULL NULL NULL NULL Table: Student_Information Branch_ld Branch_Name Branch_Code 1 Computer Scie. CSE Electronics ЕСE Mechnical MCE Information Te. ITE 5 Civil CVE NULL NULL NULL Table: Branch_Info College ld Student Name Father Name Student_ld 1 Rtu_Roll No Address Branch_Id Session 1210038 Pankaj 12emces138 Suresh Alwar 2012-16 1210039 Priya 12emces139 Ram Mathura 2012-16 3 1310048 Rahul 13emmce210 Sambhu Alwar 3 2013-17 4 1310078 Neeraj 13emeve078 Nathu Jaipur 5 2013-17 1210047 Sandeep 12emccs047 Om Parkash Alwar 2012-16 1210048 Sanjeev 12emece048 Omi Delhi 2 2012-16 NULL NULL NULL NULL NULL NULL NULL NULL Table: Student_Information
Expert Answer:
Answer rating: 100% (QA)
The given table is in UNF unormalized and so it has to convert to 1 NF A table is in 1 NF if all the cells in the table are atomic Since here there are multivalued attributes they have to be removed T... View the full answer
Related Book For
Mathematical Statistics with Applications in R
ISBN: 978-0124171138
2nd edition
Authors: Chris P. Tsokos, K.M. Ramachandran
Posted Date:
Students also viewed these databases questions
-
Three classes in elementary statistics are taught by three different persons: a regular faculty member, a graduate teaching assistant, and an adjunct from outside the university. At the end of the...
-
Three classes in elementary statistics are taught by three different persons, a regular faculty member, a graduate teaching assistant, and an adjunct from outside the university. At the end of the...
-
It is commonly taught in introductory microeconomics courses that minimum wages cause unemployment. The federally mandated minimum wage is $7.25, but approximately12 states have higher state-mandated...
-
. The following is given: EBIT = $50 000, Q=60 000, P =$6, V = $4. a) If sales should increase by 10%, by what percent would EBIT increase? b) If sales should increase by 10%, for what interest...
-
Explain how the earnings and profits (E & P) of the acquired corporation are treated by the successor corporation when the E & P balance is positive. When the E & P balance is negative. How are...
-
Suppose two rotors with inertias \(I_{1}\) and \(I_{2}\) on shafts of lengths \(l_{1}\) and \(l_{2}\) respectively, are connected by gears such that the speed of the \(I_{2}\) rotor is always \(G\)...
-
Are there any circumstances when top management will be interested in detailed ecological accounting information? Explain.
-
Television network CNBC and other television networks have been working to develop policies for their business correspondents and guests on their business shows because of a practice known as...
-
Assets acquired in a lump-sum purchase are valued based on: a. Their assessed valuation. b. Their relative fair values. c. The present value of their future cash flows. d. Their cost plus the...
-
The following are characteristics of mathematics as a Language except being Powerful Concise Complex Precise
-
What kind of curve is it? Draw the trajectory qualitatively in the case y(A) 1. A skier slides down a snowy plane slope. The plane makes an angle with respect to the horizontal direction. The skier...
-
Two objects, A and B, of equal inertia approach each other with relative velocity \(\vec{v}_{\mathrm{AB}}\) and collide elastically. For each object, draw a velocity-versus-time graph for the...
-
Use your answers from S3-6 to determine the total manufacturing overhead allocated to Edmontons manufacturing jobs in the following independent situations: 1. Assume that the company actually used...
-
Repeat the previous exercise using a case structure instead of a selection structure. Data From previous Exercise The dew point temperature is a good indicator of how humid it feels during a hot day....
-
Solve Exercise 7.21 by estimating the AR parameters using the Levinson-Durbin recursions with the Burg reflection coefficients. Exercise 7.21 Use the covariance method to estimate the PSD of...
-
A 43 inch long steel shaft is subjected to a torsional load of 1549 in-lbf. If the shaft has a radius of 0.4 inches, what is the estimated angle of twist to two decimal places in radians? Given...
-
Currently, there are five concepts of food stands, including: hot dogs, soft pretzels, turkey legs, sandwich wraps, and funnel cakes. This approach will double the existing number of food stands...
-
A machine in a certain factory must be repaired if it produces more than 12% defectives among the large lot of items it produces in a week. A random sample of 175 items from a weeks production...
-
Suppose X1, . . ., Xn is a random sample from a normal distribution with a known variance of 2 and an unknown mean of . Find the most powerful a-level test of H0: = 0 versus Ha: = a if (a) 0 > a,...
-
Let X1, . . ., Xn be independent and identically distributed random variables with pdf f(x) = (1 / )e x/, x > 0, y > 0. Find the pdf of -.
-
The fly balls of spring loaded governor of Hartnell type running at 600 rpm have a radius of rotation of 80 mm with sleeve in mid-position and ball arms vertical. The ball arms and sleeve arms are of...
-
The height of Watt's governor is proportional to (a) speed (N) (b) \(\mathrm{N}^{2}\) (c) \(1 / \mathrm{N}\) (d) \(1 / \mathrm{N}^{2}\).
-
What is the main function of a governor? How does it differ from that of a flywheel?
Study smarter with the SolutionInn App