单选题If the set S is composed of the following numbers {99, 100, 100, 105, 106, 116, 123}, which of the following is largest?A The average (arithmetic mean) of set SB The median of set SC The mode of set SD The range of set SE The standard deviation of set

题目

单选题

If the set S is composed of the following numbers {99, 100, 100, 105, 106, 116, 123}, which of the following is largest?

The average (arithmetic mean) of set S

The median of set S

The mode of set S

The range of set S

The standard deviation of set S

相似考题

1.Which of the following is the correct configuration for a RAID 5 array?()A. A two disk set with one data stripB. A three disk set with two data strips and a parity stripC. A two disk set with two data stripsD. A four disk set with two sets of data strips

2.Process EIGRP 1 is redistributing routes from process OSPF 2. Which two of the following methods may be used to set the metrics of the redistributed routes?()A. Let the metrics default.B. Set the metric components using the redistri bute command‘s metric keyword.C. Set the metric components using the default - metric router subcommand.D. Set the integer (composite) metric using the redistribute command‘s metric keyword.

3.Which of the following ping parameters will set the size of the outgoing packet?（）A、–cB、iC、RD、–s

4.A user cannot access files on /deps/it directory, the administrator verifies permissions are set for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory?（）A. Set folder permissions to 760.B. Set folder permissions to 770.C. Set folder permissions to modifyD. Set folder permissions to full control

更多“单选题If the set S is composed of the following numbers {99, 100, 100, 105, 106, 116, 123}, which of the following is largest?A The average (arithmetic mean) of set SB The median of set SC The mode of set SD The range of set SE The standard deviation of set ”相关问题

第1题：

A user cannot access files on /deps/it directory， the administrator verifies permissions are set rw-------for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory？（）
- A、 Set folder permissions to 760.
- B、 Set folder permissions to 770.
- C、 Set folder permissions to modify.
- D、 Set folder permissions to full control.
正确答案:A
第2题：

Given the following table definition: STOCK: item VARCHAR(30) status CHAR(1) quantity INT price DEC(7,2) If items are indicated to be out of stock by setting STATUS to NULL and QUANTITY and PRICE to zero, which of the following statements would be used to update the STOCK table to indicate that all the items whose description begins with the letter "S" are out of stock?（）
- A、UPDATE stock SET (status = NULL; quantity, price = 0) WHERE item LIKE S%
- B、UPDATE stock SET (status, quantity, price) = (NULL, 0, 0) WHERE item LIKE S%
- C、UPDATE stock SET status = NULL, SET quantity = 0, SET price = 0 WHERE item LIKE 'S%'
- D、UPDATE stock SET (status = NULL), (quantity = 0), (price = 0) WHERE item LIKE S%
正确答案:B
第3题：

In which of the following locations would a technician set the LBA mode for a hard drive？（）
- A、Jumper Settings
- B、Disk Manager
- C、Device Manager
- D、System BIOS
正确答案:D
第4题：

Which of the following logical volume placement policies is likely to give the best performance in most cases， all other factors being equal？（）
- A、 INTRA-POLICY set to ’edge’， INTER-POLICY set to maximum
- B、 INTRA-POLICY set to ’center’， INTER-POLICY set to maximum
- C、 INTRA-POLICY set to ’middle’， INTER-POLICY set to minimum
- D、 INTRA-POLICY set to ’center’， INTER-POLICY set to minimum
正确答案:B
第5题：

Which operational mode command can be used to synchronize the local system time with an NTP server?（）
- A、set ntp time 64.32.129.3
- B、set clock ntp 64.32.129.3
- C、set time 64.32.129.3
- D、set date ntp 64.32.129.3
正确答案:D
第6题：

Automatic Shared Memory Management （ASMM） has been enabled for your database instance. Theinitialization parameters for the components that are managed by ASMM are not set. After observing theeffects of ASSM， you executed the following command： SQL> ALTER SYSTEM SET DB_CACHE_SIZE = 100M； Which statement is true in this scenario（）
- A、The minimum memory size for the database buffer cache is set to 100 mb.
- B、The maximum memory size that can be obtained by the database buffer cache during ASMM is set to100 mb
- C、The minimum memory size allocated for a server process in the database buffer cache in dedicatedmode is set to 100 mb.
- D、The maximum memory size from the database buffer cache that can be released for dynamicdistribution during ASMM is set to 100 mb
正确答案:A
第7题：

单选题
A machine has just been installed with AIX, and no system parameters have been changed. In order to enable routing function, which of the following "no" options should be changed?（）
A
set bcastping to 1
B
set ipforwarding to 1
C
set rfc1323 to 1
D
set directed_broadcast to 1

正确答案： B
解析：暂无解析
第8题：

单选题
Which of the following logical volume placement policies is likely to give the best performance in most cases， all other factors being equal？（）
A
INTRA-POLICY set to ’edge’， INTER-POLICY set to maximum
B
INTRA-POLICY set to ’center’， INTER-POLICY set to maximum
C
INTRA-POLICY set to ’middle’， INTER-POLICY set to minimum
D
INTRA-POLICY set to ’center’， INTER-POLICY set to minimum

正确答案： B
解析：暂无解析
第9题：

单选题
Which of the following ping parameters will set the size of the outgoing packet?（）
A
–c
B
i
C
R
D
–s

正确答案： A
解析：暂无解析
第10题：

单选题
The average (arithmetic mean) of a set of seven numbers is 81. If one of the numbers is discarded, the average of the remaining numbers is 78. What is the value of the number that was discarded?
A
98
B
99
C
100
D
101
E
102

正确答案： B
解析：
If the average (arithmetic mean) of a set of seven numbers is 81, then the sum of these seven numbers is 7 x 81 or 567. Since, if one of the numbers is discarded, the average of the six remaining numbers is 78, the sum of these six numbers is 6×78 or 468. Since 567 - 468 = 99, the value of the number that was discarded is 99.
第11题：

单选题
A user cannot access files on /deps/it directory， the administrator verifies permissions are set rw-------for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory？（）
A
Set folder permissions to 760.
B
Set folder permissions to 770.
C
Set folder permissions to modify.
D
Set folder permissions to full control.

正确答案： D
解析：暂无解析
第12题：

单选题
Given the following table definition: STOCK: item VARCHAR(30) status CHAR(1) quantity INT price DEC(7,2) If items are indicated to be out of stock by setting STATUS to NULL and QUANTITY and PRICE to zero, which of the following statements would be used to update the STOCK table to indicate that all the items whose description begins with the letter "S" are out of stock?（）
A
UPDATE stock SET (status = NULL; quantity, price = 0) WHERE item LIKE S%
B
UPDATE stock SET (status, quantity, price) = (NULL, 0, 0) WHERE item LIKE S%
C
UPDATE stock SET status = NULL, SET quantity = 0, SET price = 0 WHERE item LIKE 'S%'
D
UPDATE stock SET (status = NULL), (quantity = 0), (price = 0) WHERE item LIKE S%

正确答案： A
解析：暂无解析
第13题：

Which of the following is the correct configuration for a RAID 5 array?（）
- A、A two disk set with one data strip
- B、A three disk set with two data strips and a parity strip
- C、A two disk set with two data strips
- D、A four disk set with two sets of data strips
正确答案:B
第14题：

A user cannot access files on /deps/it directory, the administrator verifies permissions are set for the directory. Which of the following actions need to be performed to only grant read access to the user on the IT directory?（）
- A、Set folder permissions to 760.
- B、Set folder permissions to 770.
- C、Set folder permissions to modify
- D、Set folder permissions to full control
正确答案:B
第15题：

Which of the following attributes is set when a file is ready to be backed up?（）
- A、a
- B、h
- C、r
- D、s
正确答案:A
第16题：

A machine has just been installed with AIX, and no system parameters have been changed. In order to enable routing function, which of the following "no" options should be changed?（）
- A、 set bcastping to 1
- B、 set ipforwarding to 1
- C、 set rfc1323 to 1
- D、 set directed_broadcast to 1
正确答案:B
第17题：

Which operational mode command can be used to synchronize the local system with an NTP server?（）
- A、set ntp time 64.32.129.3
- B、set clock ntp 64.32.129.3
- C、set time 64.32.129.3
- D、set date ntp 64.32.129.3
正确答案:D
第18题：

Which of the following would you use to enable automatic media recovery for a database？（）
- A、SET AUTORECOVERY ON
- B、SET RECOVERY ON
- C、SET AUTO ON
- D、You cannot enable automatic media recovery.
正确答案:A
第19题：

单选题
In which of the following locations would a technician set the LBA mode for a hard drive？（）
A
Jumper Settings
B
Disk Manager
C
Device Manager
D
System BIOS

正确答案： D
解析：暂无解析
第20题：

单选题
Which of the following definitions can be used to define the term ‘offset ’ as a characteristic of controller action?（）
A
The period of time in which the set point and the control point coincide
B
The periodic change between the set point and the control point
C
The variable difference between the set point and the control point
D
The constant difference between the set point and the control point

正确答案： C
解析：暂无解析
第21题：

问答题
If M is a set of five numbers p, q, r, s and t, is the range of numbers in M greater than 5?　　(1) The average (arithmetic mean) of p, q, r, S, and t is 5.　　(2) p-r>5.

正确答案： B
解析：
条件1不能判断M数集的极差；由p-r>5可知p、r间的距离大于5，故M的极差大于5，所以本题应选B项。
第22题：

单选题
Automatic Shared Memory Management （ASMM） has been enabled for your database instance. Theinitialization parameters for the components that are managed by ASMM are not set. After observing theeffects of ASSM， you executed the following command： SQL> ALTER SYSTEM SET DB_CACHE_SIZE = 100M； Which statement is true in this scenario（）
A
The minimum memory size for the database buffer cache is set to 100 mb.
B
The maximum memory size that can be obtained by the database buffer cache during ASMM is set to100 mb
C
The minimum memory size allocated for a server process in the database buffer cache in dedicatedmode is set to 100 mb.
D
The maximum memory size from the database buffer cache that can be released for dynamicdistribution during ASMM is set to 100 mb

正确答案： C
解析：暂无解析
第23题：

单选题
Which of the following is the correct configuration for a RAID 5 array?（）
A
A two disk set with one data strip
B
A three disk set with two data strips and a parity strip
C
A two disk set with two data strips
D
A four disk set with two sets of data strips

正确答案： B
解析：暂无解析

单选题If the set S is composed of the following numbers {99, 100, 100, 105, 106, 116, 123}, which of the following is largest?A The average (arithmetic mean) of set SB The median of set SC The mode of set SD The range of set SE The standard deviation of set

题目

相似考题

更多“单选题If the set S is composed of the following numbers {99, 100, 100, 105, 106, 116, 123}, which of the following is largest?A The average (arithmetic mean) of set SB The median of set SC The mode of set SD The range of set SE The standard deviation of set ”相关问题

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