IT/210 Version 5
Week Three: Structured Programming, Part I
3.1 Demonstrate the sequentialprocessingcontrolstructure.
3.2 Demonstrate the selectionprocessingcontrolstructure.
Read Ch. 4 of Prelude to Programming...
discussion questions. 01/15/12 01/10/12 01/12/12 01/13/12 10 10
Reading Participation Discussion Questions CheckPointSequential and SelectionProcessingControlStructure
Read the following scenario: You are an accountant setting up a payroll system for a small firm. Each line...
(C) Aggregation operators.
(B) Projection operator.
(D) Division operator.
Ans: (C )
Checkpoints are a part of
(A) Recovery measures.
(C ) Concurrency measures.
(B) Security measures.
(D) Authorization measures.
Tree structures are used to store data in...
operates properly at boundaries established to limit and restrict processing
4. All the statements are executed at least once and error handling paths are tested
Integration testing is a systematic technique for constructing the program structure .In integration test...
the control to the slaves by signaling them to start the algorithm and waits for requests coming from the slaves to update the data. Each slave works with a local instance of the sequential algorithm that operates over a local copy of the central data structures. In the beginning each slave receives...
phase is complete. The feasibility checkpoints in our project were as follows: (i) (ii) Survey phase checkpoint Study phase checkpoint
(iii) Selection phase checkpoint (iv) Acquisition phase checkpoint (v) Design phase checkpoint We together started measuring project feasibility, which lasted two...
became an IBM product first as Airline control Program (ACP) and later as Transaction Processing Facility (TPF). In addition to airlines TPF is used by large banks, credit card companies, and hotel chains.
The Hewlett-Packard NonStop system (formerly Tandem NonStop) was a hardware and software...
Implementation. Sorting: Insertion Sort, Bubble Sort, Quick Sort, Two Way Merge Sort, Heap Sort, Sorting on Different Keys. UNIT – V (6L) File Structures: Physical Storage Media File Organization, Organization of records into Blocks, Sequential Files, Indexing and Hashing, Primary indices, Secondary...
sequentialprocessing of the entire file The records in the file are ordered by a search-key. Deletion – use pointer chains Insertion –locate the position where the record is to be inserted if there is free space insert there. if no free space, insert the record in an overflow block. In either...
that address the objective. Types of Audits: • Financial – correctness of financial statements • Operational – evaluate internal controlstructure of a given process or area – app controls, logical security systems would be examples • Integrated – combines financial and operational and looks at...
union find problem, Hamiltonian path UNIT VI Sorting: Elementary sorts: selection, insertion, bubble sort, shell sort, Radix sort, Quick sort, merge sort, heapsort, Bucket sorting, External sorting, Worst case and average behavior, Lower bound for sorting using comparisons Textbooks: • Data Structures...
Week 3, Checkpoint, Sequential and Selection Process ControlStructure
Payroll tax Calculation System Requirements
-Salary Range 1 is 0.00 -1,499.99
-Salary Range 2 is 1,500.00-2,999.99
-Salary Range 3 is 3,000.00-4,999.99
-Salary Range 4 is 5,000.00-7,999.99
-Salary Range 5 is 8,000.00...
process is created?
Answer: Because a thread is smaller than a process, thread creation
typically uses fewer resources than process creation. Creating a process
Chapter 4 Threads
requires allocating a process control block (PCB), a rather large data structure. The PCB includes a...
ﬁles with the following
kinds of access patterns:
1. Frequent, random accesses to a small ﬁle (e.g., catalog relations).
2. Sequential scans of a large ﬁle (e.g., selection from a relation with no index).
3. Random accesses to a large ﬁle via an index (e.g., selection from a relation via the...
X X X X
Organization X X
Syntax/Structure X X
Process Parameters X X
Rate of Flow X
Volume X X X
Periodicity X X
Rate of Processing X X
Processing Windows X X
Security X X X X X
Integrity (R.A.S.) X...
Begin working on the Final Learning Team Paper and Presentation
assignment, due in Week Five.
Week Three: Programming Logic
3.1 Demonstrate the sequential and selectionprocessingcontrolstructure.
3.2 Examine the...
should be able to understand:
Various modes of data processing.
Basic functions carried out in data processing.
Data hierarchy and data structure.
Application portfolio of business organization.
Computerized financial accounting system, inventory control system payroll system and
Star Join Processing
Virtual Cross Product
of T, L and P
Bitmapped Join Processing
• Apply the concepts of functional decomposition to the development of programming logic.
• Demonstrate the sequential and selectionprocessingcontrolstructure.
• Demonstrate the iteration controlstructure.