A user reports that the message was put to queue QUEUE1, but an application receives MQRC_NO_MSG_AVAILABLE when it tries to get the message.
Which command can the system administrator use to check both the current depth of QUEUE1 and whether there are uncommitted messages?
A. DISPLAY QUEUE (QUEUE1) ALL
B. DISPLAY THREAD (*) TYPE (INDOUBT)
C. DISPLAY QSTATUS (QUEUE1) TYPE (QUEUE) ALL
D. DISPLAY QSTATUS (QUEUE1) TYPE (HANDLE) ALL