n sftwr ngnrng, C/CD r CCD s th cmbnd prctcs f cntns ntgrtn (C) nd cntns dlvry (CD) r, lss ftn, cntns dplymnt. Thy r smtms rfrrd t cllctvly s cntns dvlpmnt r cntns sftwr dvlpmnt.n sftwr ngnrng, C/CD r CCD s th cmbnd prctcs f cntns ntgrtn (C) nd cntns dlvry (CD) r, lss ftn, cntns dplymnt. Thy r smtms rfrrd t cllctvly s cntns dvlpmnt r cntns sftwr dvlpmnt.