The lifespan of session key is longer than that of master key. ( )

. The lifespan of master key is usually longer than that of session key. ( )

I lost my key. I’ll have to have another key ____________(make).

I saw him_____the key into the key. A: insert B: pet C: interrupt D: like

以下代码在页面上会输出多少行数据（）$attr = array(1,2,3,4); while(list($key, $value) = each($attr)) { echo $key."=>".$value.""; }while(list($key,$value) = each($attr)) { echo $key."=>".$value.""; } A: 8 B: 6 C: 12 D: 4

A keyboard key, like Caps Lock, that turns a feature on or off is called a _______ key. A: power B: toggle C: function D: combination

I will lock the door if you give me a key. I would lock the door if you _______________me a key. I would have locked the door if you _____________me a key.

I did not know ____________________ the key.

It was on the () to the station that she lost her key.

You have a computer that runs Windows 7. The Encrypting File System (EFS) key is compromised. Youneed to create a new EFS key.  Which command should you run?（） A: Certutil -getkey B: Cipher.exe /k C: Icacls.exe /r D: Syskey.exe