Related Questions

When the parent entity is required and the parent has a surrogate key, update actions can be ignored.
A True
B False
Which of the following is not the value the key property will hold if the key is a function key?
A F8
B F2
C F9
D Left
Which is not true about surrogate keys?
A They are short.
B They are fixed.
C They have meaning to the user.
D They are numeric.
When assigning a shortcut key to a symbol, you should always try to select a key or key combination that is:
A Unassigned
B Located on the ten-key pad section of your keyboard.
C Assigned to another task.
D From the same font family as the symbol.
A taper key which fits half in the key way of the hub and half in the key way of shaft, is known as
A sunk key
B flat saddle key
C hollow saddle key
D tangent key
When the material of key and shaft is same, and the width of key is one-fourth of the diameter of shaft (d), then length of key will be
A 0.8 d
B 1.2 d
C 1.57 d
D 1.8 d
Which of the following key property holds the key name as a string?
A keyName
B key
C keyName(string)
D Nameofkey(string)
Which of the following key combination is used to create a new document in MS Word?
A Ctrl + W
B Shift + N
C Ctrl + N
D Alt + N
In MS Powerpoint which function key in the keyboard is used as a shortcut key for starting slideshow?
A F1
B F2
C F5
D F10
Which key is used in combination with another key to perform a specific task?
A Function
B Spacebar
C Arrow
D Control

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