Computer Science: An OverviewIntroduction to Computer Science Computer Science: An Overview, Ninth Edition J. Glenn Brookshear, "Marquette University" Do you want your students to gain a fundamental understanding of the field of computer science? Would you like them to be excited by the opportunities computing presents for further studies and future careers? "Computer Science: An Overview "delivers a foundational framework of what computer science is all about. Each topic is presented with a historical perspective, its current state, and its future potential, as well as ethical issues for students to consider. This balanced, realistic picture helps students see that their future success depends on a solid overview in the rapidly changing field of computer science. Features:
|
From inside the book
Results 1-3 of 7
Page 402
... tuples ( there should be only one in this case ) from the relation EMPLOYEE whose EmplId attribute equals 34Y70 ... tuples from the JOB relation that pertained to the target department and placed these tuples in a new rela- tion called ...
... tuples ( there should be only one in this case ) from the relation EMPLOYEE whose EmplId attribute equals 34Y70 ... tuples from the JOB relation that pertained to the target department and placed these tuples in a new rela- tion called ...
Page 404
... tuple from relation A should be concatenated with a tuple from rela- tion B in exactly those cases where the attributes W and X in the two tuples are equal . Thus the concatenation of the tuple ( r , 2 ) from relation A with the tuple ...
... tuple from relation A should be concatenated with a tuple from rela- tion B in exactly those cases where the attributes W and X in the two tuples are equal . Thus the concatenation of the tuple ( r , 2 ) from relation A with the tuple ...
Page 407
... tuple associated with Cheryl H. Clark in the EMPLOYEE relation . This is essentially a SELECT operation . The statement ... tuples and attributes as identified in the where and select clauses . We close by noting that SQL encompasses ...
... tuple associated with Cheryl H. Clark in the EMPLOYEE relation . This is essentially a SELECT operation . The statement ... tuples and attributes as identified in the where and select clauses . We close by noting that SQL encompasses ...
Contents
Introduction | 1 |
Data Manipulation | 79 |
Networking and the Internet | 147 |
Copyright | |
9 other sections not shown
Other editions - View all
Common terms and phrases
activities application application software Apply the procedure approach assigned binary search binary search algorithm bit pattern browser byte called Carol Chapter client communication components computer science consider containing data type database described diagram digits disk document domain employee encoded encryption entry example executed Figure goal hexadecimal identify implemented input insertion sort instruction integer Internet linked loop machine language machine's main memory mass storage means memory cell network layer node notation object-oriented operating system output perform pointer problem procedure Search produce program counter programming languages protocol pseudocode Questions & Exercises record recursive representation represented requests result retrieve Section sequence sequential server software engineering solving sort algorithm stack statement steps stored structure Suppose TargetValue task techniques TestEntry tion transferred transport layer tree Turing Turing machine two's complement unit variable