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:
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Page 407
... employee names and addresses contained in the relation EMPLOYEE . Note that this is merely a PROJECT operation . The statement select EmplId , Name , Address , SSNum from EMPLOYEE where Name = ' Cheryl H. Clark ' produces all the ...
... employee names and addresses contained in the relation EMPLOYEE . Note that this is merely a PROJECT operation . The statement select EmplId , Name , Address , SSNum from EMPLOYEE where Name = ' Cheryl H. Clark ' produces all the ...
Page 408
... EMPLOYEE , JOB , and ASSIGNMENT relations presented in Figure 9.5 , write a sequence of relational operations to obtain a list of all job titles within the personnel department . 3. Based on the EMPLOYEE , JOB , and ASSIGNMENT relations ...
... EMPLOYEE , JOB , and ASSIGNMENT relations presented in Figure 9.5 , write a sequence of relational operations to obtain a list of all job titles within the personnel department . 3. Based on the EMPLOYEE , JOB , and ASSIGNMENT relations ...
Page 415
... employee file by agreeing to enter each employee record as a string of 31 characters , consisting of a field of 25 characters containing the employee's name ( filled with enough blanks to complete the 25 - character field ) , fol- lowed ...
... employee file by agreeing to enter each employee record as a string of 31 characters , consisting of a field of 25 characters containing the employee's name ( filled with enough blanks to complete the 25 - character field ) , fol- lowed ...
Contents
Introduction | 1 |
Data Manipulation | 79 |
Networking and the Internet | 147 |
Copyright | |
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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