Exhibit 4 VOTING AGREEMENT AND IRREVOCABLE PROXY In consideration of Quaker Holding Co., a Delaware corporation ("MergerSub") and DecisionOne Holdings Corp., a Delaware corporation (the "Company"), entering into an Agreement and Plan of Merger dated...Voting Agreement • May 21st, 1997 • Donaldson Lufkin & Jenrette Inc /Ny/ • Security & commodity brokers, dealers, exchanges & services • Delaware
dated as of May 4, 1997 amongAgreement and Plan of Merger • May 21st, 1997 • Donaldson Lufkin & Jenrette Inc /Ny/ • Security & commodity brokers, dealers, exchanges & services • Delaware
EXHIBIT 1 Joint Filing Agreement In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, each of the persons named below agrees to the joint filing of a Statement on Schedule 13D (including amendments thereto) with...Joint Filing Agreement • May 21st, 1997 • Donaldson Lufkin & Jenrette Inc /Ny/ • Security & commodity brokers, dealers, exchanges & services
In accordance with Rule 13d-1(f) under the Securities Exchange Act of 1934, as amended, each of the persons named below agrees to the joint filing of a Statement on Schedule 13D (including amendments thereto) with respect to the common stock, par value $0.01, of DecisionOne Holdings Corp., a Delaware corporation and further agrees that this Joint Filing Agreement be included as an exhibit to such filings provided that, as contemplated by Section 13d-1(f)(l)(ii), no person shall be responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate. This Joint Filing may be executed in any number of counterparts, all of which together shall constitute one and the same instrument.
