Transcript CIS300 Final Exam Review - Resources for Academic
Fall 2011 © 2011 REACH All Rights Reserved.
• ROUND • SUMIF • Statistical Functions • AVERAGEIF • COUNTIF • LARGE • SMALL
• HLOOKUP • VLOOKUP • Information Functions • ISERROR • ISNA • ISREF
=ROUND(number,num_digits)
=SUMIF(range,criteria,[sum_range])
Syntax: =ROUND(number, num_digits) Arguments: •
number
Required The number that you want to round.
•
num_digits
Required The number of digits to which you want to round the number argument.
Microsoft ® Excel ® Mathematical Functions
Description: • Rounds a number to a specified number of digits.
Remarks: • If num_digits is greater than 0 (zero), then number is rounded to the specified number of decimal places.
• If num_digits is 0, the number is rounded to the nearest integer. • If num_digits is less than 0, the number is rounded to the left of the decimal point.
Errors:
None
Microsoft ® Excel ® Mathematical Functions
=ROUND(-1.475,2) Rounds -1.475 to two decimal places
Microsoft ® Excel ® Mathematical Functions
Syntax: =SUMIF(range, criteria, [sum_range]) Arguments: •
range
Required The range of cells that you want evaluated by criteria.
o Cells in each range must be numbers or names, arrays, or references that contain numbers.
o Blank and text values are ignored.
criteria
Required The criteria in the form of a number, expression, a cell reference, text, or a function that defines which cells will be added.
o Criteria can be expressed as 32, ">32", B5, "32", "apples", or TODAY().
•
sum_range
Optional The actual cells to add, if you want to add cells other than those specified in the range argument.
o Excel adds the cells that are specified in the range argument (the same cells to which the criteria is applied).
Microsoft ® Excel ® Mathematical Functions
Description: • Sums the values in a range that meet criteria that you specify.
Remarks: • See the Microsoft ® Excel ® help for additional remarks.
Errors:
None
Microsoft ® Excel ® Mathematical Functions
Microsoft ® Excel ® Mathematical Functions
=AVERAGEIF(range,criteria,[average_range])
=COUNTIF(range, criteria)
=LARGE(array,k)
=SMALL(array,k)
Syntax: =AVERAGEIF(range, criteria, [average_range]) Arguments: •
range
Required One or more cells to average, including numbers or names, arrays, or references that contain numbers.
•
criteria
Required The criteria in the form of a number, expression, cell reference, or text that defines which cells are averaged.
•
average_range
Optional The actual set of cells to average.
Microsoft ® Excel ® Statistical Functions
Description: • Returns the average (arithmetic mean) of all the cells in a range that meet a given criteria. Remarks: • If average_range is omitted, range is used.
• Cells in range that contain TRUE or FALSE are ignored.
• If a cell in average_range is an empty cell, AVERAGEIF ignores it.
• If a cell in criteria is empty, AVERAGEIF treats it as a 0 value.
Errors: #DIV/0 – If range is a blank or text value.
#DIV/0 – If no cells in the range meet the criteria.
Microsoft ® Excel ® Statistical Functions
=AVERAGEIF(B2:B5,"<23000") Microsoft ® Excel ® Statistical Functions
=AVERAGEIF(B2:B5,"<23000") =14000 Microsoft ® Excel ® Statistical Functions
=AVERAGEIF(A2:A5,"<95000") Microsoft ® Excel ® Statistical Functions
=AVERAGEIF(A2:A5,"<95000") =#DIV/0 Microsoft ® Excel ® Statistical Functions
=AVERAGEIF(A2:A5,">250000",B2:B5) Microsoft ® Excel ® Statistical Functions
=AVERAGEIF(A2:A5,">250000",B2:B5) =24500 Microsoft ® Excel ® Statistical Functions
Syntax: =COUNTIF(range, criteria) Arguments: •
range
Required One or more cells to count, including numbers or names, arrays, or references that contain numbers.
o Blank and text values are ignored.
criteria
Required A number, expression, cell reference, or text string that defines which cells will be counted.
o Criteria can be expressed as 32, ">32", B4, "apples", or "32".
Microsoft ® Excel ® Statistical Functions
Description: • Counts the number of cells within a range that meet a single criterion that you specify. Remarks: • See the Microsoft ® Excel ® help for additional remarks.
• Criteria are case insensitive Errors:
None
Microsoft ® Excel ® Statistical Functions
Microsoft ® Excel ® Statistical Functions
Syntax: =LARGE(array,k) Arguments: •
array
Required The array or range of data for which you want to determine the k-th largest value.
k
Required The position (from the largest) in the array or cell range of data to return.
Microsoft ® Excel ® Statistical Functions
Description: • Returns the k-th largest value in a data set. Remarks: • If n is the number of data points in a range, then LARGE(array,1) returns the largest value.
• If n is the number of data points in a range, then LARGE(array,n) returns the smallest value.
Errors: #NUM! – If array is empty #NUM! – If k ≤ 0 #NUM! – If k is greater than the number of data points Microsoft ® Excel ® Statistical Functions
3rd largest number in the numbers in columns A and B =LARGE(array,k)
3rd largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6
3rd largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6 , 3 )
3rd largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6 , 3 )
List the numbers in descending order: 7 6 5 5 4 4 4 3 3 2 =5
7th largest number in the numbers in columns A and B =LARGE(array,k)
7th largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6
7th largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6 , 7 )
7th largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6 , 7 )
List the numbers in descending order: 7 6 5 5 4 4 4 3 3 2
7th largest number in the numbers in columns A and B =LARGE(array,k)
=LARGE( A2:B6 , 7 )
List the numbers in descending order: 7 6 5 5 4 4 4 3 3 2 =4
Syntax: =SMALL(array,k) Arguments: •
array
Required The array or range of data for which you want to determine the k-th smallest value.
k
Required The position (from the smallest) in the array or cell range of data to return.
Microsoft ® Excel ® Statistical Functions
Description: • Returns the k-th smallest value in a data set. Remarks: • If n is the number of data points in a range, then SMALL(array,1) returns the smallest value.
• If n is the number of data points in a range, then SMALL(array,n) returns the largest value.
Errors: #NUM! – If array is empty #NUM! – If k ≤ 0 #NUM! – If k is greater than the number of data points Microsoft ® Excel ® Statistical Functions
4th smallest number in first column =SMALL(array,k)
4th smallest number in first column =SMALL(array,k)
=SMALL( A2:A10
4th smallest number in first column =SMALL(array,k)
=SMALL( A2:A10 , 4 )
List the numbers in ascending order: 2 3 3 4 4 4 5 6 7
4th smallest number in first column =SMALL(array,k)
=SMALL( A2:A10 , 4 )
List the numbers in ascending order: 2 3 3 4 4 4 5 6 7 =4
2nd smallest number in second column =SMALL(array,k)
2nd smallest number in second column =SMALL(array,k)
=SMALL( B2:B10
2nd smallest number in second column =SMALL(array,k)
=SMALL( B2:B10 , 2 )
List the numbers in ascending order: 1 3 4 7 8 8 12 23 54
2nd smallest number in second column =SMALL(array,k)
=SMALL( B2:B10 , 2 )
List the numbers in ascending order: 1 3 4 7 8 8 12 23 54 =3
Supply chain: consists of procurement of raw
materials, processing materials into goods, and delivering goods Processing raw materials into goods is also known as manufacturing
Supply chain management: monitoring,
controlling, and facilitating supply chains CAD systems often transfer data automatically to CAM systems Management Information Systems, Sixth Edition 43
Syntax: =VLOOKUP(lookup_value,table_array,col_index_num,[range_lookup]) Arguments: •
lookup_value
Required The value to search in the first column of the table or range.
•
table_array
Required The range of cells that contains the data. •
col_index_num
Required The column number in the table_array argument from which the matching value must be returned. •
range_lookup
Optional A logical value that specifies whether you want VLOOKUP to find an exact match or an approximate match.
Microsoft ® Excel ® Lookup Functions
Description: • Searches the first column of a range of cells, and then returns a value from any cell on the same row of the range. Remarks: • The values in the first column of table_array can be text, numbers, or logical values.
• Uppercase and lowercase text are equivalent.
• If range_lookup is TRUE, the values in the first column of table_array must be placed in ascending order.
• If range_lookup is TRUE or omitted, an approximate match is returned.
• If range_lookup is FALSE, an exact match will be attempted.
Microsoft ® Excel ® Lookup Functions
Errors: #VALUE! – If col_index_num is less than 1 #REF! – If col_index_num is greater than the number of columns in the table_array #N/A – If range_lookup is FALSE and an exact match cannot be found #N/A – If lookup_value is less than the smallest value in the first column of table_array Microsoft ® Excel ® Lookup Functions
(1) (2) (3) (4) (5) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(IF(MIN(B6:F18)<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(LARGE(D10:G17,4), $C$8:$F$20, 5, FALSE)
(1) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE)
(1) =VLOOKUP( C11 *2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP( 44 *2, $B$8:$G$24, G18/E6, TRUE)
(1) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP( 44*2 , $B$8:$G$24, G18/E6, TRUE) =VLOOKUP( 88 , $B$8:$G$24, G18/E6, TRUE)
(1) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(44*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP( 88 , $B$8:$G$24 , G18/E6, TRUE)
(1) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(44*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(88, $B$8:$G$24, G18 /E6, TRUE) =VLOOKUP( 88 , $B$8:$G$24 , 66 /E6, TRUE)
(1) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(44*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(88, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(88, $B$8:$G$24, 66/ E6 , TRUE) =VLOOKUP( 88 , $B$8:$G$24 , 66/ 11 , TRUE)
(1) =VLOOKUP(C11*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(44*2, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(88, $B$8:$G$24, G18/E6, TRUE) =VLOOKUP(88, $B$8:$G$24, 66/E6, TRUE) =VLOOKUP(88, $B$8:$G$24, 66/11, TRUE) =VLOOKUP( 88 , $B$8:$G$24 , 6 , TRUE )
(2) =VLOOKUP(IF(MIN(B6:F18)<>MAX(D3:G5), 38, 83), E11:G22,3)
(2) =VLOOKUP(IF(
MIN(B6:F18
)<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF( 11 <>MAX(D3:G5), 38, 83), E11:G22,3)
(2) =VLOOKUP(IF(MIN(B6:F18)<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF(11<> MAX(D3:G5) , 38, 83), E11:G22,3) =VLOOKUP(IF(11<> 11 , 38, 83), E11:G22,3)
(2) =VLOOKUP(IF(MIN(B6:F18)<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF(11<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF( 11<>11 ), 38, 83), E11:G22,3) =VLOOKUP(IF( FALSE , 38, 83), E11:G22,3)
(2) =VLOOKUP(IF(MIN(B6:F18)<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF(11<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF(11<>11), 38, 83), E11:G22,3) =VLOOKUP( IF(FALSE, 38, 83) , E11:G22,3) =VLOOKUP( 83 , E11:G22,3)
(2) =VLOOKUP(IF(MIN(B6:F18)<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF(11<>MAX(D3:G5), 38, 83), E11:G22,3) =VLOOKUP(IF(11<>11), 38, 83), E11:G22,3) =VLOOKUP(IF(FALSE, 38, 83), E11:G22,3) =VLOOKUP( 83 , E11:G22 , 3 )
(3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE)
(3) =VLOOKUP( MAX(B3:G4) *B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP( 17 *B6/G3, $C$8:$F$20, 3, FALSE)
(3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17* B6 /G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17* 18 /G3, $C$8:$F$20, 3, FALSE)
(3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP( 17*18 /G3, $C$8:$F$20, 3, FALSE) =VLOOKUP( 306 /G3, $C$8:$F$20, 3, FALSE)
(3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*18/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(306/ G3 , $C$8:$F$20, 3, FALSE) =VLOOKUP(306/ 6 , $C$8:$F$20, 3, FALSE)
(3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*18/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP( 306/6 , $C$8:$F$20, 3, FALSE) =VLOOKUP( 51 , $C$8:$F$20, 3, FALSE)
#N/A
(3) =VLOOKUP(MAX(B3:G4)*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*B6/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(17*18/G3, $C$8:$F$20, 3, FALSE) =VLOOKUP(306/6, $C$8:$F$20, 3, FALSE) =VLOOKUP( 51 , $C$8:$F$20 , 3 , FALSE )
(4) =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4))
(4) =VLOOKUP( C3 *E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP( 11 *E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4))
(4) =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(11* E3 , C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(11* 5 , C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4))
(4) =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(11*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP( 11*5 , C8:F20, IF( SUM(B3:B24) >SUM(F3:F24), 2, 4)) =VLOOKUP( 55 , C8:F20, IF( 1000 >SUM(F3:F24), 2, 4))
(4) =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(11*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(11*5, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(55, C8:F20, IF(1000> SUM(F3:F24) , 2, 4)) =VLOOKUP(55, C8:F20, IF(1000> 924 , 2, 4))
(4) … =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) =VLOOKUP(55, C8:F20, IF( 1000>924 , 2, 4)) =VLOOKUP(55, C8:F20, IF( TRUE , 2, 4)) =VLOOKUP(55, C8:F20, 2 )
(4) =VLOOKUP(C3*E3, C8:F20, IF(SUM(B3:B24)>SUM(F3:F24), 2, 4)) … =VLOOKUP( 55 , C8:F20 , 2 )
(5) =VLOOKUP(LARGE(D10:G17,4), $C$8:$F$20, 5, FALSE)
(5) =VLOOKUP( LARGE(D10:G17,4) , $C$8:$F$20, 5, FALSE) =VLOOKUP( 58 , $C$8:$F$20, 5, FALSE)
#REF!
(5) =VLOOKUP(LARGE(D10:G17,4), $C$8:$F$20, 5, FALSE) =VLOOKUP( 58 , $C$8:$F$20 , 5 , FALSE )
Syntax: = HLOOKUP(lookup_value,table_array,row_index_num,range_lookup) Arguments: •
lookup_value
Required The value to search in the first row of the table or range.
•
table_array
Required The range of cells that contains the data. •
row_index_num
Required The row number in table_array from which the matching value will be returned
range_lookup
Optional A logical value that specifies whether you want HLOOKUP to find an exact match or an approximate match.
Microsoft ® Excel ® Lookup Functions
Description: • Searches for a value in the top row of a table or an array of values, and then returns a value in the same column from a row you specify in the table or array. Remarks: • If HLOOKUP can't find lookup_value, and range_lookup is TRUE, it uses the largest value that is less than lookup_value. • If lookup_value is smaller than the smallest value in the first row of table_array, HLOOKUP returns the #N/A error value. Microsoft ® Excel ® Lookup Functions
Errors: #VALUE! – If row_index_num is less than 1 #REF! – If row_index_num is greater than the number of rows in the table_array #N/A – If range_lookup is FALSE and an exact match cannot be found #N/A – If lookup_value is less than the smallest value in the first row of table_array Microsoft ® Excel ® Lookup Functions
1 2 4 3 5 4 6 A
Axles
8 B 11 C
Bearings
4 9
Bolts
7 10
Formula
=HLOOKUP("Axles",A1:C4,2,TRUE) =HLOOKUP("Bearings",A1:C4,3,FALSE) =HLOOKUP("B",A1:C4,3,TRUE) =HLOOKUP("Bolts",A1:C4,4)
Description (Result)
Looks up Axles in row 1, and returns the value from row 2 that's in the same column. (4) Looks up Bearings in row 1, and returns the value from row 3 that's in the same column. (7) Looks up B in row 1, and returns the value from row 3 that's in the same column. Because B is not an exact match, the next largest value that is less than B is used: Axles. (5) Looks up Bolts in row 1, and returns the value from row 4 that's in the same column. (11)
=ISNA(value)
=ISERROR(value)
=ISREF(value)
Syntax: =ISNA(value) Arguments: •
value
Required The value that you want tested Microsoft ® Excel ® Information Functions
Description: • Returns TRUE if value refers to the #N/A (value not available) error value. Remarks: • The value arguments of the IS functions are not converted • Any numeric values that are enclosed in double quotation marks are treated as text.
• The IS functions are useful in formulas for testing the outcome of a calculation Errors:
None
Microsoft ® Excel ® Information Functions
Microsoft ® Excel ® Information Functions
Microsoft ® Excel ® Information Functions
Syntax: =ISERROR(value) Arguments: •
value
Required The value that you want tested Microsoft ® Excel ® Information Functions
Description: • Returns TRUE if value refers to any error value: • #N/A #VALUE! #REF!
#DIV/0!
• #NUM!
#NAME? #NULL!
Remarks: • The value arguments of the IS functions are not converted • Any numeric values that are enclosed in double quotation marks are treated as text.
• The IS functions are useful in formulas for testing the outcome of a calculation Errors:
None
Microsoft ® Excel ® Information Functions
Syntax: =ISREF(value) Arguments: •
value
Required The value that you want tested Microsoft ® Excel ® Information Functions
Description: • Returns TRUE if the value is a reference Remarks: • The value arguments of the IS functions are not converted • Any numeric values that are enclosed in double quotation marks are treated as text.
• The IS functions are useful in formulas for testing the outcome of a calculation Errors:
None
Microsoft ® Excel ® Information Functions
FORMULA
=ISREF(XYZ1) ISREF(C1)
DESCRIPTION
Checks if XYZ1 is a valid reference Checks if C1 is a valid reference
RESULT
FALSE TRUE
Extra Material
Entity – any object about which an organization chooses to collect data. Ex. Types of people: employees, students, contractors, etc.
Character – the smallest piece of data Field – one piece of information about an entity Ex. First Name or Last Name. Multiple characters make up a field Record – the fields related to the same entity make up a record File – A collection of related records Ex. All the records of a colleges’ students Database – a collection of one or more files
Ref. p 235
There are two overall approaches to maintaining data: the traditional file approach—which has no mechanism for tagging, retrieving, and manipulating data—and the ____, which does have this mechanism.
A) Database Approach B) Data Approach C) Datafile Approach D) Indexed file approach
There are two overall approaches to maintaining data: the traditional file approach—which has no mechanism for tagging, retrieving, and manipulating data—and the ____, which does have this mechanism.
A) Database Approach
B) Data Approach C) Datafile Approach D) Indexed file approach Ref. p. 234
A collection of related records, such as all the records of a college’s students, is called a(n) A) Field B) Character C) Item D) File
A collection of related records, such as all the records of a college’s students, is called a(n) A) Field B) Character C) Item
D) File
Ref p. 235
A ____ is the general logical structure in which records are stored within a database and the method used to establish relationships among the records.
A) database relationship B) database model C) database list D) database catalog
A ____ is the general logical structure in which records are stored within a database and the method used to establish relationships among the records.
A) database relationship
B) database model
C) database list D) database catalog Ref p. 238
While a database itself is a collection of several related files, the program used to build databases, populate them with data, and manipulate the data is called a(n) ____________________.
While a database itself is a collection of several related files, the program used to build databases, populate them with data, and manipulate the data is called a(n)
DBMS – Database Management System
.
Ref. p 236
Because of capacity needs, organizations often choose ____ to store and manage data warehouses.
A) midrange servers B) high speed networks C) mainframe computers with multiple CPUs D) workstations
Because of capacity needs, organizations often choose ____ to store and manage data warehouses.
A) midrange servers B) high speed networks
C) mainframe computers with multiple CPUs
D) Workstations Ref. p 250
Multiple characters make up a record.
A. TRUE B. FALSE
Multiple characters make up a record.
A. TRUE
B. FALSE
Ref. p 235
To a great extent, the operating system determines which applications a computer can run.
A) TRUE B) FALSE
To a great extent, the operating system determines which applications a computer can run.
A) TRUE
B) FALSE Ref: p.61
Adding to a product or service to increase its value to the consumer is called ____.
A) adding value B) enhancing existing products or services C) increasing value D) incrementing service
Adding to a product or service to increase its value to the consumer is called ____.
A) adding value
B) enhancing existing products or services
C) increasing value D) incrementing service Ref. pp. 49-50
Implementation of a(n) ____ requires a business to revamp processes—to undergo organizational change—to gain an advantage.
A) BI B) CRM C) GIS D) SIS
Implementation of a(n) ____ requires a business to revamp processes—to undergo organizational change—to gain an advantage.
A) BI B) CRM C) GIS
D) SIS
Ref: p. 56
Many opportunities to accomplish competitive edge with information technology Innovative software can establish a competitive advantage Strategic information systems can be created from scratch or by modifying a previous system To be an SIS, an information system must: Serve an organization goal Collaborate with other functional units of company Management Information Systems, Sixth Edition 112
A company achieves ____________________ by using strategy to maximize its strengths, resulting in a competitive advantage.
A company achieves
strategic advantage
using strategy to maximize its strengths, resulting in a competitive advantage.
by Ref. p. 42
When the process of marketing products is complete, the next link in the supply chain is shipping.
A) TRUE B) FALSE
When the process of marketing products is complete, the next link in the supply chain is shipping.
A) TRUE
B) FALSE
LOOKUP is very similar to VLOOKUP and HLOOKUP. The difference is that HLOOKUP searches for the lookup_value in the first row, VLOOKUP searches in the first column, and LOOKUP searches according to the dimensions of an array.
A.
B.
TRUE FALSE
LOOKUP is very similar to VLOOKUP and HLOOKUP. The difference is that HLOOKUP searches for the lookup_value in the first row, VLOOKUP searches in the first column, and LOOKUP searches according to the dimensions of an array.
A.
B.
TRUE
FALSE
____, used to accumulate data about costs involved in producing specific products, make excellent use of IT to compile pricing data.
A) ERP Systems B) Cost-accounting Systems C) Human Resources Systems D) SCM Systems
____, used to accumulate data about costs involved in producing specific products, make excellent use of IT to compile pricing data.
A) ERP Systems
B) Cost-accounting Systems
C) Human Resources Systems D) SCM Systems Ref: p.81
When a pattern of defects is discovered in a product, ____________________ helps pinpoint the plant at which it was produced and the particular lot from which it came.
When a pattern of defects is discovered in a product, ______
R F I D
_______ helps pinpoint the plant at which it was produced and the particular lot from which it came.
Ref: p.91
(Excel) You are creating a new forecast for your company's Marketing group and have entered the sales for 2005 into cell B4 of a spreadsheet. The expected rate of increase is in cell C2. What formula would you enter in cell C4 to compute the sales for 2006, given that you will copy that formula to cells D4:E4 to calculate the forecast for 2007 and 2008?
A. =B$4+B$4*C$2 B. =$B$4+$B$4*C2 C. =$B4+$B4*$C2 D. =B4*(1+$C$2) E. =B4+B4*C2