A characteristic of operating system is（）。A、 resource  management B、 memory management C、 error recovery D、 all the above

题目

A characteristic of operating system is（）。

  • A、 resource  management 
  • B、 memory management 
  • C、 error recovery 
  • D、 all the above
相似考题

1.For a given characteristic in a construction process, the standard deviation associated with production variation is 0.8", and the standard deviation associated with measurement variation is 0.6". The total standard deviation for this characteristic is:A . 1.4"B . 1.2".C . 1.0"D . 0.8"E . 0.2"

2.143 For a given characteristic in a construction process, the standard deviation associated with production variation is 0.8", and the standard deviation associated with measurement variation is 0.6". The total standard deviation for this characteristic is:A. 1.4"B. 1.2".C. 1.0"D. 0.8"E. 0.2"

3.Walt Whitmans poetry is characteristic of_________.A.free verseB.blank verseC.alliterationD.end rhyme

4.Which of the following is NOT a characteristic of message filtering?A semanticsB mediaC ethicsD organizational statusE reputation

参考答案和解析
正确答案:A
更多“A characteristic of operating ”相关问题

  • 第1题：

    特征性履行（Characteristic Performance）方法


    参考答案：

    是在国际合同的当事人未选择适用于合同的法律时，根据合同的特殊性质确定合同法律适用的一种理论和方法。


  • 第2题：

    Validity is a characteristic of good assessment.()

    此题为判断题(对，错)。


    正确答案：错误

  • 第3题：

    DOS的英文表示是()。

    A、Disk、Operating、System

    B、Daily、Operating、System

    C、Disk、Open、System

    D、Date、Open、System


    参考答案：A

  • 第4题：

    An analog signal's characteristic quantity representing data may 66). at any instant, any value within a continuous(67). For example, an analog signal may follow continuously the values of another physical quantity representing data.A discrete signal is composed of(68)elements in time, each element having one or more characteristic quantities which can represent data. Examples of characteristic quantities are amplitude, waveform,(69), and position in time. A digital signal is a special case of discrete signals, in which data are represented by a(70)number of well-defined discrete values that one of its characteristic quantities may take in time.

    A．acquire

    B．collect

    C．assume

    D．fetch


    正确答案：C

  • 第5题：

    Which of the following is a software layer that interacts between the virtualized operating system and the physical hardware？（）

    • A、 System Resource Manager
    • B、 Server BIOS
    • C、 Guest Operating System
    • D、 Hypervisor

    正确答案:D

  • 第6题：

    You issued the following command at the UNIX environment：   % setenv ORA_SDTZ ’OZ_TZ’   What will be the impact of issuing the above command？（）  

    • A、 The operating system local time zone will be set for a user session using the operating system environment variable.
    • B、 The database local time zone will be set for a user session using the operating system environment variable.
    • C、 The operating system local time zone will be set for the database using the operating system environment
    • D、 The database local time zone will be set for the database using the operating system environment variable.

    正确答案:B

  • 第7题：

    单选题
    Diesel engines driving alternators operating in parallel must maintain set frequency regardless of load changesThe governor characteristic used to accomplish this is known as （）
    A

    actuation

    B

    sensitivity

    C

    compensation

    D

    thrust shaft


    正确答案： A
    解析： 暂无解析

  • 第8题：

    单选题
    ‘Offset’ is an inherent characteristic of which of the follow types of control modes?（）
    A

    Tow position

    B

    Proportional

    C

    Reset

    D

    Rate


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    To launch a liferaft by hand you should（）.
    A

    cut the casing bands，throw the liferaft over the side，and it will then inflate

    B

    detach the operating cord，throw the raft over the side，and it will then inflate

    C

    cut the casing bands，throw the raft over the side，and pull the operating cord

    D

    throw the liferaft over the side and pull the operating cord


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    The suction - force principle of operation is a typical characteristic of （）.
    A

    centrifugal pumps

    B

    jet pumps

    C

    propeller pumps

    D

    reciprocating pumps


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    Which of the listed statements is a characteristic of the liquid charged power element used with thermostatic expansion valves?（）
    A

    At the designed operating temperature, the liquid refrigerant charge has changed to a vapor

    B

    The liquid refrigerant tends to collect at the bellows or diaphragm and reduces the valve sensitivity

    C

    The sensing bulb is empty of liquid refrigerant charge at the designed operating temperature

    D

    The sensing bulb is never emptied of liquid refrigerant under normal operating conditions


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    A chemical additive to LPG gives it a characteristic（）.
    A

    odor

    B

    color

    C

    pressure

    D

    density


    正确答案： A
    解析： 暂无解析

  • 第13题：

    Which is not the characteristic of operating system?

    A．resource management

    B．transaction management

    C．memory management

    D．disk management


    正确答案：B

  • 第14题：

    Parents transmit some of their()to their children.

    A. characteristics

    B. character

    C. characteristic


    参考答案：A

  • 第15题：

    Diesel engines driving alternators operating in parallel must maintain a set frequency regardless of load changes. The governor characteristic used to accomplish this is known as _______.

    A.actuation

    B.sensitivity

    C.compensation

    D.promptness


    正确答案：C

  • 第16题：

    Which statement is true regarding the Junos OS?（）

    • A、The Junos kernel is based on the Solaris operating sytem
    • B、The Junos kernel is based on the GNU Zebra operating system
    • C、The Junos kernel is completely original and not based on any other operating system
    • D、The Junos kernel is based on the FreeBSD UNIX operating system

    正确答案:D

  • 第17题：

    Which statement is true regarding the Junos OS?（）

    • A、The Junos kernel is based on the Solaris operating system.
    • B、The Junos kernel is based on the GNU Zebra operating system.
    • C、The Junos kernel is completely original and not based on any other operating system.
    • D、The Junos kernel is based on the FreeBSD UNIX operating system.

    正确答案:D

  • 第18题：

    单选题
    Which statement is true regarding the Junos OS?（）
    A

    The Junos kernel is based on the Solaris operating system.

    B

    The Junos kernel is based on the GNU Zebra operating system.

    C

    The Junos kernel is completely original and not based on any other operating system.

    D

    The Junos kernel is based on the FreeBSD UNIX operating system.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    You issued the following command at the UNIX environment：   % setenv ORA_SDTZ ’OZ_TZ’   What will be the impact of issuing the above command？（）
    A

     The operating system local time zone will be set for a user session using the operating system environment variable.

    B

     The database local time zone will be set for a user session using the operating system environment variable.

    C

     The operating system local time zone will be set for the database using the operating system environment

    D

     The database local time zone will be set for the database using the operating system environment variable.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    Which characteristic or condition will have the greatest effect on increasing a hydraulic oils viscosity?（）
    A

    Pour point

    B

    Cloud point

    C

    Vacuum

    D

    Pressure


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    Which of the following BEST describes the initial process of setting up a new operating system from a CD-ROM? （）
    A

    Format a partition, install device drivers, and install the operating system.

    B

    Create a partition, format the partition, and install the operating system.

    C

    Install the operating system, create a partition, and install device drivers.

    D

    Install the operating system, install device drivers, and create a partition.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Which statement is true regarding the Junos OS?（）
    A

    The Junos kernel is based on the Solaris operating system

    B

    The Junos kernel is based on the GNU Zebra operating system

    C

    The Junos kernel is completely original and not based on any other operating system

    D

    The Junos kernel is based on the FreeBSD UNIX operating system


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    The main operating characteristic of diesel engines which distinguishes them from other internal combustion engines is the （）
    A

    method of supplying air

    B

    cooling system

    C

    method of igniting fuel

    D

    valve operating mechanism


    正确答案： A
    解析： 暂无解析

相关内容