下列代码中,可以用来连接MongoDB数据库的是( )。
A: client = MongoClient()
B: client = MongoClient('localhost', 27017)
C: client = MongoClient('mongodb://localhost:27017')
D: client = MongoClient('//localhost:27017')。
A: client = MongoClient()
B: client = MongoClient('localhost', 27017)
C: client = MongoClient('mongodb://localhost:27017')
D: client = MongoClient('//localhost:27017')。
举一反三
- 下列创建连接的代码中，错误的是（ ）。 A: client = MongoClient() B: client = MongoClient('localhost', 27017) C: client = MongoClient('localhost:27017') D: client = MongoClient('mongodb://localhost:27017')
- 连接MySQL数据库的正确方法是() A: mysqli_open("localhost"); B: mysqli_connect("localhost"); C: connect_mysqli("localhost"); D: dbopen("localhost");
- The most important feeling for the nurse to convey to the client in order for the client with personality disorder to accept the nurse is one of() A: Let client feel warm and being care B: Willingness to help C: Remorse for client D: No-nonsense demands with client
- Listentothedialogueforthelasttimeandfillintheblanksaccordingtowhatyouhaveheard. Receptionist:Hello,sir.MayIhelpyou? Client:Yes,Iwouldlikeasingleroomwithbathjustforacoupleofnights. Receptionist:Haveyoumadeareservation? Client:Yes,Ihave.1__________________________. Receptionist:MayIhaveyourname,please? Client:Yes,2_______________________. Receptionist:Oh,yes,Mr.Johnson.Wehaveyourreservationhere.Wouldyou pleasefilloutthisregistrationcard? Client:Certainly. Receptionist:Yourroomnumberis235,onthesecondfloor.Hereisthekey toyourroom. Client:Thankyou.WhendoIpayfortheroom? Receptionist:3____________________________. Client:Bytheway,doesthepriceincludebreakfast? Receptionist:4_________________________________________. Client:Whereisthedininghall? Receptionist:5______________________________. Client:It’sverykindofyou.Thankyouagain. Receptionist:Youarewelcome.Enjoyyourselfandhaveapleasantstay.
- When working with a client who is depressed, the nurse should initially:() A: Accept what the client says B: Attempt to keep the client occupied C: Try to keep the client from talking too much D: Keep the client’s surroundings bright and gay