Hi I am one of the 456 people from 777 (59%) who has failed CT4. Does this mean I've failed both halves or is there a possibility I could have passed one half, meaning I only have to resit the other half?
You will have to resit a full CT4 paper regardless, as the paper will no longer be published in 2 separate half papers going forward. This was temporary arrangement brought about when porting the old exam system over to the current one (CT4 being an amalgamation of the old 103 and 104 papers). Those sitting the full paper would be assessed on their overall performance, there was never any facility to pass half the paper.