Ctrl+Break与Ctrl+Num Lock功能相同。(  )

Ctrl+Break与Ctrl+Num Lock功能相同。(  )


参考解析

解析:按Ctrl+Break键:中止计算机当前正在进行的操作(常用于中止计算机对命令或程序的执行)。按Ctrl+Num Lock键:暂停当前的操作(常用于暂停屏幕的连续显示,以便于用户对屏幕的观察),单击任意键以后,继续执行。

相关考题:

Caps Lock键的功能是A.暂停B.大小写锁定C.上档键D.数字/光标控制转换

Ctrl+Break键与Ctrl+Numlock键功能相同。( )A.正确B.错误

synchronized和java.util.concurrent.locks.Lock的比较,描述正确的是() A.Lock不能完成synchronized所实现的所有功能B.synchronized会自动释放锁C.Lock一定要求程序员手工释放,并且必须在finally从句中释放D.Lock有比synchronized更精确的线程语义和更好的性能

Which function is used to lock a file in FoxPro DBMS?A.FLOCK( )B.RLOCK( )C.LOCK( )D.LOCK

已知事务T 1的封锁序列为:LOCK S(A)…LOCK S(B)…LOCK X(C)…UNLOCK(B)…UNLOCK (A)…UNLOCK (C)事务T 2的封锁序列为:LOCK S(A)…UNLOCK (A)…LOCK S(B)…LOCK X(C)…UNLOCK (C)…UNLOCK (B)则遵守两段封锁协议的事务是( ) A.T 1B .T 2C .T 1和T 2D .没有

功能为进行键盘输入的大小写转换的控制键是( )。A.Caps Lock键B.Shift键C.Num Lock键D.Alt键

LOCK引脚的功能是()。A、总线锁定B、地址锁定C、数据输入锁定D、数据输出锁定

symchronized和java.util.concurrent.locks.Lock的比较,描述正确的是()A、Lock不能完成symchronized所实现的所有功能。B、symchronized会自动释放锁。C、Lock一定要求程序员手工释放,并且必须在finally中释放。D、Lock比symchronized更精确的线程语义和更好的性能。

Num lock键的作用是()。A、锁定数学功能B、锁定大写C、删除字符D、输入上档字符

营气与卫气的共同特点()。A、来源相同B、性质相同C、特点相同D、分布相同E、功能相同

Ctrl+C与Ctrl+Break键作用相同。

常规键盘具有“Caps Lock”的功能是()。A、字母大小写锁定B、数字小键盘锁定C、屏幕滚动锁定D、制表锁定

如果导入Excel数据出现错误而死锁时,可以按Ctrl+Break组合键中止导入过程。

DM监控工具中的会话监视与哪一个视图功能相同()A、V$FILESTATB、V$SESSIONC、V$BUFFERD、V$LOCK

Application A currently holds an exclusive lock on a single row and application B tries to access that row. If lock timeout is set to -1 and both applications are using isolation level RS, which of the following will occur?()A、Applications A and B will cause a deadlock situationB、Application B will read the previous version of the rowC、Application B will read the row and see uncommitted changes made by application AD、Application B will be placed in a lock-wait state until application A releases its lock

关于MACHINE LOCK键的功能,错误的描述是()。A、坐标值显示不变B、用于试运行程序C、限制进给功能D、锁定机床

User Scott has updated the salary of one of the employees in the EMPLOYEES table and has not committed the transaction. What are the two types of locks that this scenario would lead to?()A、null lock on the row being updatedB、null lock on the table containing the rowC、ROW SHARE lock for the row being updatedD、ROW EXCLUSIVE lock for the row being updatedE、shared row-exclusive lock for the row being updatedF、a shareable table lock for the table containing the rowG、exclusive table-level lock for the table containing the row

Ctrl+Break键与Ctrl+Numlock键功能相同。

在大迎角和低速时抑制缝翼收回的是()A、A-LOCK功能B、ALPHAFLOORC、A和B

填空题图层列表框中Freeze/Thaw、Lock/Unlock分别表示图层的()与(),图层的()与()。

多选题User Scott has updated the salary of one of the employees in the EMPLOYEES table and has not committed the transaction. What are the two types of locks that this scenario would lead to?()Anull lock on the row being updatedBnull lock on the table containing the rowCROW SHARE lock for the row being updatedDROW EXCLUSIVE lock for the row being updatedEshared row-exclusive lock for the row being updatedFa shareable table lock for the table containing the rowGexclusive table-level lock for the table containing the row

判断题Ctrl+Break键与Ctrl+Numlock键功能相同。A对B错

单选题Num lock键的作用是()。A锁定数学功能B锁定大写C删除字符D输入上档字符

判断题Ctrl+C与Ctrl+Break键作用相同。A对B错

单选题All persons or vessels within the lock area,including the lock approach channels,come under the authority of the().AdockmasterBdock captainClockmasterDlock foreman

单选题Which type of lock must be granted for the WX device to perform write acceleration on CIFS traffic?()AoplockBblock lockCbit range lockDbyte range lock

单选题The lockmaster has given you permission to tie off on the lower guide wall to wait your turn to lock through. What should you be most concerned with? ()AA downbound vesselBAn upbound vesselCCurrent reaction when the lock chamber is being emptiedDCurrent reaction when the lock chamber is being filled