题目内容

在机床执行自动方式下按进给暂停键时,()立即停止,一般在编程出错或将碰撞时按此键。

A. 计算机
B. 控制系统
C. 主轴转动
D. 进给运动

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下列()种违反新《广告法》规定的侵权行为,需要广告主、广告经营者、广告发布者依法承担民事责任。

A. 某手机广告中出现歧视残疾人的镜头
B. 某凉茶广告中提及“XX品牌凉茶中含有不安全成分”
C. 某电动车厂商未经XX明星允许将其形象植入广告中
D. 某保健产品假冒他人专利

You are the desktop administrator for your company. You need to upgrade a Windows 98 computer to Windows XP Professional. Windows 98 is installed in a folder named C:\Win98. You need to ensure that the computer's applications and settings are retained after the upgrade. You insert the Windows XP Professional CD-ROM into the computer and restart the computer. The text-based portion of Setup appears. The text on the screen states that Windows XP Professional will be installed in a folder named C:\Windows, not in the C:\Win98 folder. You need to ensure that Windows XP Professional upgrades the existing Windows 98 installation. What should you do?()

A. Rename the C:\Win98 folder to C:\Windows.
B. Modify the installation settings in the text-based portion of Setup so that Windows XP Professional is installed in the C:\Win98 folder.
C. Restart the computer by using Windows 98. Then insert the Windows XP Professional CD-ROM into the computer and run Setup from the CD-RO
D. Use the Windows XP Professional CD-ROM to create a set of Setup floppy disks. Restart the computer by using the first floppy disk in the set to launch Setup.

甲公司将主体部分分包给乙公司,该合同违反了法律的强制性规定,所以合同无效

A. 正确
B. 错误

HXD1C机车在1端进行撒砂试验,机车向后运行时,位于()轴前的撒砂装置进行撒砂。

A. 1、3位
B. 4、6位
C. 1、3、4、6位

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