Upwork ooVoo Client API Skill Test Questions

Question: 01 How many chat sessions can be started at once?

a.1
b.3
c.6
d.20
e.No limitations


Question: 02
How can a user be added to the conference if the Invite button in the conference window is disabled?


a.By double click on participant in ooVoo Client
b.By click of “Start ooVoo video call” in right-click menu on participant in ooVoo Client
c.This is not possible


Question: 03
Which order of API methods is correct?


a.IsRunning, IsInstalled;
b.IsInstalled, Attach;
c.GetOoVooVersion, Attach;
d.Attach, GetOoVooVersion;


Question: 04
Which option works faster?


a.userList = oovoo_obj.Contacts; txt = user.DisplayName + ” ” + user.Birthday;
b.txt = oovoo_obj.Contacts(12) .DisplayName + ” ” + oovoo_obj.Contacts(12) .Birthday;


Question: 05
How can chat message be got from an user?


a.Using GetMessage method
b.Using chat handle (returns from ChatStart), Message property
c.Using ChatStatus event


Question: 06
How ooVoo contact list can be got?


a.Using Contacts property of ooVoo class
b.Using GetContacts method of ooVoo class
c.Using method Contacts  of IUsersList class


Question: 07
Which user’s status is required to be able to start a conference with him/her using Call method?


a.Unknown
b.Online
c.Offline
d.Away
e.Busy


Question: 08
How many files can be sent at once?


a.6 for SUPER account, 3 for others
b.6 for all
c.10
d.20


Question: 09
What value JavaLink event will have after opening of the ‘Invite non-ooVoo friends’ window before link generation?


a.Null
b.Empty string
c.0
d.-1


Question: 10
Which method should be used to start Conference with IusersList parameter?


a.Call
b.Call2


Question: 11
Which method is used to open ‘Invite non-ooVoo friends’ window?


a.CallNonOovoo
b.Call
c.Call2
d.VCallClick


Question: 12
How ooVoo ID can be got from IUser object?


a.IUser.oid
b.IUser.Id
c.IUser.Handle
d.None of the options


Question: 13
Which option should be used to finish current ooVoo video call?


a.EndCall
b.oovoo_obj = null
c.UnsetCall


Question: 14
Which method is better to use to conditionally display ‘Download’ button in an HTML page?


a.IsRunning
b.GetOoVooVersion
c.IsInstalled


Question: 15
Which methods generate ConversationState event?


a.Attach
b.Call
c.CreateVideoMessage


Question: 16
Can a file be sent to multiple users in one time?


a.Yes
b.No


Question: 17
How an empty IUsersList (that can be used for CreateVideoMessage, SendFiles, Call2 and ChatStart) can be created?


a.Using CreateUsersList method of ooVoo class
b.Using property CreateUsersList of ooVoo class
c.Using method CreateUsersList of IusersList class
d.Using property Contact of ooVoo class and clear it by launching of IusersList.RemoveAll method


Question: 18
Attach(int 1, string applicationID, boolean parameter) – what does third parameter mean?


a.If the method verify ooVoo connection or not
b.If the method should wait or not
c.If the method should change AttachStatus or not


Question: 19
Which method is used to insert a text message into a chat window?


a.ChatSend
b.ChatMessage
c.SendMessage


Question: 20
How to correctly turn off user’s microphone?


a.VCallEnable(false, 0×00040) # 0×00040 mic
b.VCallEnable(false, 0×00080) # 0×00080 mic device
c.VcallClick(0×00100, 0); VCallEnable(false, 0×00040); # 0×00040 mic, 0×00100 – mic slider
d.VcallClick(0×00100, 0); VCallEnable(false, 0×00080); # 0×00080 mic device, 0×00100 – mic slider


Question: 21
How ‘Record Video Message’ window can be opened with specified ooVoo user(s) inside?


a.Using CreateVideoMessage method
b.Using VCallClick
c.Using Call with empty input string


Question: 22
How to catch event value generated by attach method?


a.Setting event listener <script type=”text/javascript” for=”ooVooApi” event=”AttachStatus(ch)”>
b.Using AttachStatus property


Question: 23
Which file extensions are allowed to send?


a.Only images and docs
b.Images, docs and rar
c.No limitations


Question: 24
What value AttachStatus will take if at the time of connection ooVoo client is disconnected?


a.-1 = Unknown,
b.0 = Success,
c.1 = Pending authorization,
d.2 = Refused,
e.3 = Attach not available,
f.4 = Attach available


Question: 25
Which condition checks that GetOoVooVersion is valid:


a.oovoo_obj. GetOoVooVersion > “1.7.1.5″
b.oovoo_obj. GetOoVooVersion > parseFloat( “1.7.1.5″)
c.parseFloat(oovoo_obj. GetOoVooVersion)  > parseFloat( “1.7.1.5″)
d.None


Question: 26
What information CurrentUserShort method returns?


a.DisplayName
b.Country
c.Status
d.Language
e.Handle


Question: 27
Which methods use ICall class?


a.Call
b.Call2
c.EndCall
d.BlockContact
e.None of the options


Question: 28
Which method is used to open the Chat window?


a.Chat
b.Chat2
c.ChatConferenceStat
d.ChatStart


Question: 29
When video call window buttons can be disabled: before a conference or after?


a.Before
b.After
c.Both options


Question: 30
How to catch event from ooVoo object?


a.Using event listener, for example <script type=”text/javascript” for=”ooVooApi” event=”JavaLink(url)”>
b.Using method GetEvent
c.Using ooVoo_obj.onStatusChange


Question: 31
What restriction is used for files size to be sent?


a.size<100Mb
b.0<size<25Mb
c.0<size<10Mb
d.size<25Mb
e.size<10Mb


Question: 32
What is the limitation of the number of users for sending of files?


a.6 for SUPER account, 3 for others
b.6 for all
c.10
d.20
e.No limitations


Question: 33
Which method is used to connect the API object with ooVoo client?


a.Connect
b.Attach
c.StartClient
d.Call


Question: 34
How the volume of microphone can be reduced to 20 percent?


a.VCallClick(0×00100, 20) ; # 0×00100 – mic slider
b.VCallSetDevice(0×00100, 20) ; # 0×00100 – mic slider
c.SetVolume(20)


Question: 35
How can particular Chat window be closed?


a.This is not possible with ooVoo API
b.Using method ChatUnset
c.Using method ChatClose


Question: 36
Which of the following scenarios should use VCallGetDevices method?


a.Getting the device list for microphone
b.Getting the variant list of video quality
c.Getting the list of all buttons


Question: 37
Which status should user has to get a file?


a.Online
b.Offline
c.Away
d.Busy


Question: 38
Which value video call flag should have to check all the controls for advanced video call methods?


a.a -1
b.0×11111
c.1
d.0


Question: 39
Which common parameter is inputted in CreateVideoMessage, SendFiles, ChatStart, ChatAdd methods?


a.IUser
b.IUsersList
c.ICall


Question: 40
Which method should be used to get user’s name by user’s ooVooID if a user is not in the contact list?


a.GetUser method
b.SearchUser method
c.This feature is not supported

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