Which of the following is not a standard data type used in SQL?
Given the table STUDENT(StudentID, Name, Advisor), which of the following SQL
statements would be used to change the value of the Advisor field to
3. What are two approaches to packet switching?
There are two approaches to packet switching: datagram approach and virtual-circuit approach.
4. Compare and contrast a circuit-switched network and a packet-switched network.
In a circui
Which of the following is not true about primary keys?
Primary keys must be a single
Which SQL keyword can be used in conjunction with wildcards to select partial values?
1. Describe the goals of multiplexing.
Multiplexing is the set of techniques that allows the simultaneous transmission of multiple
signals across a single data link.
2. List three main multiplexing techniques mentioned in this chapter.
E. F. Codd and R. Boyce developed Boyce-Codd Normal Form (BCNF) to resolve
anomalies in the:
If one instance of ENTITY B must be related to one and only one instance of ENTITY A,
and one instance of ENTITY A ma
Which normal form is defined as any table meeting the definition of a relation?
Given TABLE_A (Attribute1, Attribute2, Attribute3) and TABLE_B (Attribute4,
Attribute5, Attribute6) shown in the figure below, whic
In crow's foot style E-R diagrams, a crow's foot mark on the relationship line near an
a maximum cardinality of
Which of the following is not a stage in the development of a database system?
Which of the following is a function of the DBMS in a database system?
Perform backup and
A relational database is:
a self-describing collection of related
A database may b
Which of the following terms is synonymous with "relation"?
When the primary key of one relation is placed into a second relation, it is called a:
In SQL Server, the st
For my biometric exercise I decided to use an example of a biometric from the movie Judge Dredd
which was created in 1995. The clip of the movie showed someone using a palm scanner. This scenario
was realistic even in the time the movi
1) Not a type of form tolerance Concentricity
2) EDM Hard/Brittle Materials
3) Dielectric Cleans contaminants
Engineering Drawing - specifies the size, shape and material of a product.
Fabrication applying a series of manufacturing processes,
Final Review: Eng Econ
o 20 T/F questions
1 point each
9 from ch7
4 bond questions
3 from ch. 6
Mutually exclusive alternatively comparative
1 from ch. 9
3 interest questions
o 10 multiple choice
1st three bullets all or nothing! (d
ISE 6514 Lecture #9 - Semidefinite programming III - SDP relaxation
of MAXCUT and generalizations
An intractable combinatorial problem: MAXCUT
Let G = (V , E) be a graph, with set of nodes V = cfw_1, . . . , n and set of edges E V V .
ISE 6514 Lecture #4 - Conic Programming II - Definition, duality theorem and consequences
What is Conic Programming (CP)?
A conic program is an optimization problem of the form
Ax K b,
where A is an m n matrix, b Rm and
ISE 6514 Lecture #2 - Linear Programming II Duality
Duality theory in Convex programming
Convex programming - Inequality constrained form
gi (x) 0, for all i = 1, . . . , m
where X Rn is a convex set and f , gi : Rn R (i = 1,
ISE 6514 Lecture #7 - Semidefinite programming I - Definition and SDP
General conic programming
1.1 About linear mappings
Let E be an arbitrary Euclidean space. Any linear mapping F : Rn E can be written as
xi ai ,
ISE 5406: Advanced Topics in
About this course
Teaching staff: who am I?
Instructor: Diego Moran
Office: 227 Durham Hall (MC 0118)
Office hours: By appointment
ISE 6514 Lecture #3 - Conic Programming I Definition and basic
From Linear programming to Conic programming
A linear program is an optimization problem of the form
We know that LPs have very nice
ISE 6514 Lecture #10 - Complexity of convex programming and Interior point methods for Conic programs
Complexity of convex programming
Consider a convex program
mincfw_f (x) : x X
where f is a convex function and X
set of optimal s
ISE 6514 Lecture #8 - Semidefinite programming II -SDr sets/functions
1 Semidefinite representability of functions of eigenvalues of symmetric matrices
For a m m symmetric matrix X we denote its eigenvalues by 1 (X) . . . m (X) (counted with
ISE 6514 Lecture #5 - Conic quadratic programming I Definition and CQr
Notation and definition
Recall the Lorentz cone (aka Ice Cream cone, Second order cone) in Rm :
Lm = cfw_x Rm : k(x1 , x2 , . . . , xm1 )k2 xm ,
where for a vector y Rp , kyk2 = y1
ISE 6514 Lecture #1 - Linear Programming I
Mathematical optimization problems
General nonlinear programming
An general optimization problem is of the form:
gi (x) 0, for all i = 1, . . . , m
hj (x) = 0, for all j
ISE 6514 Lecture #6 - Conic quadratic programming II CQr sets and
functions, CQr preserving operations, LP approximation
Conic quadratic representability
1.1 Elementary conic quadratic-representable functions and sets
1. A constant function. Let a R. Th
Evaluating a Single Project part 3
New Methods: AW, FW, IRR
Textbook reference: Chapter 5
ISE 2404, Cherbaka 2014
Economic equivalence is a critical concept for FW and AW methods.
For a given i% and a positive
cash flow K at time 5:
Homework due Friday at 5pm
Check Scholar Calendar for office hours (and Scholar
announcements for changes)
Friday extra office hours:
Prasanna in Torgersen 2150 10:10-11
Ali in his office (Whitemore 519K) 11-12
Hao online at firstname.lastname@example.org